49 + Mcqs in Organic Compounds Containing Nitrogen in SRMJEEE Page 1 McqOptions

1.	Hydrolysis can break linkages of
A.	amides
B.	peptides
C.	fat chains
D.	both A and B
Answer» E.

Discussion

2.	Two hydrocarbon section of amide molecules are linked together by group
A.	CONH
B.	CHNO
C.	COHN
D.	CHON
Answer» B. CHNO

Discussion

3.	Product formed after reaction between two amino acids is called
A.	reagent
B.	peptide
C.	dipeptide
D.	poly peptide
Answer» D. poly peptide

Discussion

4.	2-amino carboxylic acid is building block in manufacturing of
A.	fats
B.	proteins
C.	vitamins
D.	minerals
Answer» C. vitamins

Discussion

5.	On addition of alkali, zwitterion ion will reform
A.	amine
B.	carboxylic group
C.	alcohol
D.	carbonic acid
Answer» B. carboxylic group

Discussion

6.	A primary amine is made from ammonia molecule with its H atom replaced by
A.	alkyl group
B.	aryl group
C.	both A and B
D.	amine group
Answer» D. amine group

Discussion

7.	Proteins are found in
A.	hair
B.	skin
C.	tendons
D.	all of them
Answer» E.

Discussion

8.	Ammonia and amides will produce salts on reacting with
A.	water
B.	water
C.	ethylamine
D.	all of them
Answer» C. ethylamine

Discussion

9.	Amides are refluxed for hydrolysis by
A.	sodium chloride
B.	sodium hydroxide
C.	both A and B
D.	sodium chlorate
Answer» D. sodium chlorate

Discussion

10.	Glycine which is simplest amino acid is
A.	amino acid
B.	amino ethanoic acid
C.	aminate
D.	amylase
Answer» C. aminate

Discussion

11.	Strong intermolecular forces between amino acids is due to presence of
A.	azonium ion
B.	zwitterions ion
C.	uranium ion
D.	plutonium ion
Answer» C. uranium ion

Discussion

12.	Classes of amines include
A.	primary amines
B.	secondary amines
C.	tertiary amines
D.	all of them
Answer» E.

Discussion

13.	Among their ownselves, molecules of amino acids
A.	react
B.	repel
C.	dissolve
D.	fuse
Answer» B. repel

Discussion

14.	Reduction of nitrobenzene will produce
A.	phenyl amine
B.	water
C.	protein chains
D.	both A and B
Answer» E.

Discussion

15.	Some primary amines do not have NH2 group at end and are indicated by
A.	numbering
B.	alphabets
C.	roman letters
D.	greek letters
Answer» B. alphabets

Discussion

16.	Reaction in which diazonium ion reacts with an alkaline solution of phenol to produce azo dye is called
A.	coupling reaction
B.	desorption
C.	diazotization
D.	assimilation
Answer» B. desorption

Discussion

17.	Ion which carries two charges, positive and negative is called
A.	azonium ion
B.	zwitterions ion
C.	uranium ion
D.	plutonium ion
Answer» C. uranium ion

Discussion

18.	Amides give products of sodium salt of carboxylic acid and primary amine in presence on aqueous sodium hydroxide by reacting with
A.	acids
B.	bases
C.	alkalis
D.	metals
Answer» D. metals

Discussion

19.	Structural formula -CONH2 is representing
A.	alkyls
B.	amines
C.	amides
D.	arenes
Answer» D. arenes

Discussion

20.	Amino acids which are not made by enzymes in our body are called
A.	essential amino acids
B.	non-essential amino acids
C.	polymers
D.	monomers
Answer» B. non-essential amino acids

Discussion

21.	Nitrous acid is made in test tube because it is
A.	stable
B.	unstable
C.	unreactive
D.	volatile
Answer» C. unreactive

Discussion

22.	By refluxing excess sodium hydroxide (NaOH), salts produced will be of
A.	2-amino carboxylic acids
B.	amino ethanoic acid
C.	diol acids
D.	dioxyl alcohols
Answer» B. amino ethanoic acid

Discussion

23.	Due to presence of lone pair of electrons on nitrogen atom amines and ammonia acts as
A.	bases
B.	acids
C.	alkalis
D.	amphoteric
Answer» C. alkalis

Discussion

24.	CH3CONH2 is formula for
A.	amine
B.	alkyl
C.	methanamide
D.	ethanamide
Answer» E.

Discussion

25.	Ethanoyl chloride will react with concentrated ammonia solution to produce
A.	methanamine
B.	ethanoic acid
C.	methanoic acid
D.	ethanamide
Answer» E.

Discussion

26.	By refluxing unsubstituted amide with acid, it will yield
A.	ammonia
B.	carboxylic acid
C.	nitrogen gas
D.	both A and B
Answer» E.

Discussion

27.	Number of amino acids by which human proteins are manufactured is
A.	twenty
B.	forty
C.	twelve
D.	eight
Answer» B. forty

Discussion

28.	Polypeptides bear long molecules hence they are represented shorthand by
A.	three letter abbreviation
B.	numerals
C.	Roman numbers
D.	two letter abbreviations
Answer» B. numerals

Discussion

29.	Zwitterion ions are
A.	crystalline solid
B.	soluble in water
C.	amphoteric
D.	all of them
Answer» E.

Discussion

30.	Colored compounds which are formed on addition of phenol to diazonium ion are called
A.	azo dyes
B.	colored compounds
C.	aromatic compounds
D.	transition metals
Answer» B. colored compounds

Discussion

31.	A large protein for muscles is built up from our food for
A.	brain
B.	muscles
C.	bones
D.	nails
Answer» C. bones

Discussion

32.	Reaction between phenyl amine and nitrous acid produce diazonium ion while making azo dye is called
A.	denaturation
B.	desorption
C.	diazotization
D.	dissimilation
Answer» D. dissimilation

Discussion

33.	Amines and its derivatives are used to treat diseases like
A.	malaria
B.	insomnia
C.	sleeping sickness
D.	all of them
Answer» E.

Discussion

34.	Comparing pH level of ethylamine and ammonia, stronger base is
A.	ammonia
B.	ethylamine
C.	propylamine
D.	methylamine
Answer» C. propylamine

Discussion

35.	Reactions of condensation produce polymers e.g.
A.	peptides
B.	proteins
C.	carbonyls
D.	hydrocarbons
Answer» C. carbonyls

Discussion

36.	Hydrolysis of substituted amides will give product of
A.	carboxylic acids
B.	amines
C.	both A and B
D.	alcohols
Answer» D. alcohols

Discussion

37.	When small amount of acids or bases are added to zwitterion ion, it resists a change in
A.	temperature
B.	volatility
C.	polarity
D.	pH
Answer» E.

Discussion

38.	Proteins are natural
A.	polymers
B.	occurring
C.	absorbents
D.	all of them
Answer» B. occurring

Discussion

39.	In production of phenyl amine, it is separated from reaction mixture by process of
A.	steam distillation
B.	extraction
C.	sublimation
D.	evaporation
Answer» B. extraction

Discussion

40.	Longer chains of amino acids form polymers bonded via amide link is called
A.	peptide
B.	poly peptide
C.	amine
D.	amide
Answer» C. amine

Discussion

41.	One of three p-orbitals on nitrogen atom overlaps with pi bonding system in 'benzene ring' in molecule of
A.	phenyl amine
B.	ethylamine
C.	propylamine
D.	methylamine
Answer» B. ethylamine

Discussion

42.	Amine group reacts in excessive of acid to produce
A.	ammonia
B.	ammonium salts
C.	ammonium ions
D.	nitrogen
Answer» C. ammonium ions

Discussion

43.	Phenyl amine is involved importantly in synthesis of
A.	dyes
B.	medicines
C.	drugs
D.	capsules
Answer» B. medicines

Discussion

44.	Enzymes, antibodies and hormones are basic needs for
A.	proteins
B.	calcium
C.	vitamin
D.	salts
Answer» B. calcium

Discussion

45.	A reaction in which organic molecules join together along with elimination of water molecule or HCl is called
A.	addition
B.	substitution
C.	condensation
D.	evaporation
Answer» D. evaporation

Discussion

46.	Trim ethylamine is an example of
A.	primary amines
B.	secondary amines
C.	tertiary amines
D.	quaternary amines
Answer» D. quaternary amines

Discussion

47.	Amino acids which we obtain from food and our bodies are unable to build them are
A.	twenty
B.	forty
C.	twelve
D.	eight
Answer» E.

Discussion

48.	A link between amino acid molecules in a poly peptide chain by condensation reaction is called
A.	peptide bond
B.	poly peptide linkage
C.	diol linkage
D.	amine linkage
Answer» B. poly peptide linkage

Discussion

49.	Amines which are bonded in Alkyl group are
A.	primary amines
B.	secondary amines
C.	tertiary amines
D.	quaternary amines
Answer» B. secondary amines

Discussion

Explore topic-wise MCQs in SRMJEEE .

Hydrolysis&nbsp;can&nbsp;break&nbsp;linkages&nbsp;of

Two&nbsp;hydrocarbon&nbsp;section&nbsp;of&nbsp;amide&nbsp;molecules&nbsp;are&nbsp;linked&nbsp;together&nbsp;by&nbsp;group

Product&nbsp;formed&nbsp;after&nbsp;reaction&nbsp;between&nbsp;two&nbsp;amino&nbsp;acids&nbsp;is&nbsp;called

2-amino&nbsp;carboxylic&nbsp;acid&nbsp;is&nbsp;building&nbsp;block&nbsp;in&nbsp;manufacturing&nbsp;of

&nbsp;On&nbsp;addition&nbsp;of&nbsp;alkali,&nbsp;zwitterion&nbsp;ion&nbsp;will&nbsp;reform

A&nbsp;primary&nbsp;amine&nbsp;is&nbsp;made&nbsp;from&nbsp;ammonia&nbsp;molecule&nbsp;with&nbsp;its&nbsp;H&nbsp;atom&nbsp;replaced&nbsp;by

Proteins&nbsp;are&nbsp;found&nbsp;in

Ammonia&nbsp;and&nbsp;amides&nbsp;will&nbsp;produce&nbsp;salts&nbsp;on&nbsp;reacting&nbsp;with

Amides&nbsp;are&nbsp;refluxed&nbsp;for&nbsp;hydrolysis&nbsp;by

Glycine&nbsp;which&nbsp;is&nbsp;simplest&nbsp;amino&nbsp;acid&nbsp;is

Strong&nbsp;intermolecular&nbsp;forces&nbsp;between&nbsp;amino&nbsp;acids&nbsp;is&nbsp;due&nbsp;to&nbsp;presence&nbsp;of

Classes&nbsp;of&nbsp;amines&nbsp;include

Among&nbsp;their&nbsp;ownselves,&nbsp;molecules&nbsp;of&nbsp;amino&nbsp;acids

Reduction&nbsp;of&nbsp;nitrobenzene&nbsp;will&nbsp;produce

Some&nbsp;primary&nbsp;amines&nbsp;do&nbsp;not&nbsp;have&nbsp;NH2&nbsp;group&nbsp;at&nbsp;end&nbsp;and&nbsp;are&nbsp;indicated&nbsp;by

Reaction&nbsp;in&nbsp;which&nbsp;diazonium&nbsp;ion&nbsp;reacts&nbsp;with&nbsp;an&nbsp;alkaline&nbsp;solution&nbsp;of&nbsp;phenol&nbsp;to&nbsp;produce&nbsp;azo&nbsp;dye&nbsp;is&nbsp;called

Ion&nbsp;which&nbsp;carries&nbsp;two&nbsp;charges,&nbsp;positive&nbsp;and&nbsp;negative&nbsp;is&nbsp;called

Amides&nbsp;give&nbsp;products&nbsp;of&nbsp;sodium&nbsp;salt&nbsp;of&nbsp;carboxylic&nbsp;acid&nbsp;and&nbsp;primary&nbsp;amine&nbsp;in&nbsp;presence&nbsp;on&nbsp;aqueous&nbsp;sodium&nbsp;hydroxide&nbsp;by&nbsp;reacting&nbsp;with

&nbsp;Structural&nbsp;formula&nbsp;-CONH2&nbsp;is&nbsp;representing

Amino&nbsp;acids&nbsp;which&nbsp;are&nbsp;not&nbsp;made&nbsp;by&nbsp;enzymes&nbsp;in&nbsp;our&nbsp;body&nbsp;are&nbsp;called

Nitrous&nbsp;acid&nbsp;is&nbsp;made&nbsp;in&nbsp;test&nbsp;tube&nbsp;because&nbsp;it&nbsp;is

By&nbsp;refluxing&nbsp;excess&nbsp;sodium&nbsp;hydroxide&nbsp;(NaOH),&nbsp;salts&nbsp;produced&nbsp;will&nbsp;be&nbsp;of

Due&nbsp;to&nbsp;presence&nbsp;of&nbsp;lone&nbsp;pair&nbsp;of&nbsp;electrons&nbsp;on&nbsp;nitrogen&nbsp;atom&nbsp;amines&nbsp;and&nbsp;ammonia&nbsp;acts&nbsp;as

CH3CONH2&nbsp;is&nbsp;formula&nbsp;for

Ethanoyl&nbsp;chloride&nbsp;will&nbsp;react&nbsp;with&nbsp;concentrated&nbsp;ammonia&nbsp;solution&nbsp;to&nbsp;produce

By&nbsp;refluxing&nbsp;unsubstituted&nbsp;amide&nbsp;with&nbsp;acid,&nbsp;it&nbsp;will&nbsp;yield

Number&nbsp;of&nbsp;amino&nbsp;acids&nbsp;by&nbsp;which&nbsp;human&nbsp;proteins&nbsp;are&nbsp;manufactured&nbsp;is

Polypeptides&nbsp;bear&nbsp;long&nbsp;molecules&nbsp;hence&nbsp;they&nbsp;are&nbsp;represented&nbsp;shorthand&nbsp;by

Zwitterion&nbsp;ions&nbsp;are

Colored&nbsp;compounds&nbsp;which&nbsp;are&nbsp;formed&nbsp;on&nbsp;addition&nbsp;of&nbsp;phenol&nbsp;to&nbsp;diazonium&nbsp;ion&nbsp;are&nbsp;called

A&nbsp;large&nbsp;protein&nbsp;for&nbsp;muscles&nbsp;is&nbsp;built&nbsp;up&nbsp;from&nbsp;our&nbsp;food&nbsp;for

Reaction&nbsp;between&nbsp;phenyl&nbsp;amine&nbsp;and&nbsp;nitrous&nbsp;acid&nbsp;produce&nbsp;diazonium&nbsp;ion&nbsp;while&nbsp;making&nbsp;azo&nbsp;dye&nbsp;is&nbsp;called

&nbsp;Amines&nbsp;and&nbsp;its&nbsp;derivatives&nbsp;are&nbsp;used&nbsp;to&nbsp;treat&nbsp;diseases&nbsp;like

Comparing&nbsp;pH&nbsp;level&nbsp;of&nbsp;ethylamine&nbsp;and&nbsp;ammonia,&nbsp;stronger&nbsp;base&nbsp;is

Reactions&nbsp;of&nbsp;condensation&nbsp;produce&nbsp;polymers&nbsp;e.g.

Hydrolysis&nbsp;of&nbsp;substituted&nbsp;amides&nbsp;will&nbsp;give&nbsp;product&nbsp;of

When&nbsp;small&nbsp;amount&nbsp;of&nbsp;acids&nbsp;or&nbsp;bases&nbsp;are&nbsp;added&nbsp;to&nbsp;zwitterion&nbsp;ion,&nbsp;it&nbsp;resists&nbsp;a&nbsp;change&nbsp;in

Proteins&nbsp;are&nbsp;natural

In&nbsp;production&nbsp;of&nbsp;phenyl&nbsp;amine,&nbsp;it&nbsp;is&nbsp;separated&nbsp;from&nbsp;reaction&nbsp;mixture&nbsp;by&nbsp;process&nbsp;of

&nbsp;Longer&nbsp;chains&nbsp;of&nbsp;amino&nbsp;acids&nbsp;form&nbsp;polymers&nbsp;bonded&nbsp;via&nbsp;amide&nbsp;link&nbsp;is&nbsp;called

One&nbsp;of&nbsp;three&nbsp;p-orbitals&nbsp;on&nbsp;nitrogen&nbsp;atom&nbsp;overlaps&nbsp;with&nbsp;pi&nbsp;bonding&nbsp;system&nbsp;in&nbsp;&#39;benzene&nbsp;ring&#39;&nbsp;in&nbsp;molecule&nbsp;of

Amine&nbsp;group&nbsp;reacts&nbsp;in&nbsp;excessive&nbsp;of&nbsp;acid&nbsp;to&nbsp;produce

Phenyl&nbsp;amine&nbsp;is&nbsp;involved&nbsp;importantly&nbsp;in&nbsp;synthesis&nbsp;of

Enzymes,&nbsp;antibodies&nbsp;and&nbsp;hormones&nbsp;are&nbsp;basic&nbsp;needs&nbsp;for

&nbsp;A&nbsp;reaction&nbsp;in&nbsp;which&nbsp;organic&nbsp;molecules&nbsp;join&nbsp;together&nbsp;along&nbsp;with&nbsp;elimination&nbsp;of&nbsp;water&nbsp;molecule&nbsp;or&nbsp;HCl&nbsp;is&nbsp;called

Trim&nbsp;ethylamine&nbsp;is&nbsp;an&nbsp;example&nbsp;of

&nbsp;Amino&nbsp;acids&nbsp;which&nbsp;we&nbsp;obtain&nbsp;from&nbsp;food&nbsp;and&nbsp;our&nbsp;bodies&nbsp;are&nbsp;unable&nbsp;to&nbsp;build&nbsp;them&nbsp;are

A&nbsp;link&nbsp;between&nbsp;amino&nbsp;acid&nbsp;molecules&nbsp;in&nbsp;a&nbsp;poly&nbsp;peptide&nbsp;chain&nbsp;by&nbsp;condensation&nbsp;reaction&nbsp;is&nbsp;called

Amines&nbsp;which&nbsp;are&nbsp;bonded&nbsp;in&nbsp;Alkyl&nbsp;group&nbsp;are

Hydrolysis can break linkages of

Two hydrocarbon section of amide molecules are linked together by group

Product formed after reaction between two amino acids is called

2-amino carboxylic acid is building block in manufacturing of

On addition of alkali, zwitterion ion will reform

A primary amine is made from ammonia molecule with its H atom replaced by

Proteins are found in

Ammonia and amides will produce salts on reacting with

Amides are refluxed for hydrolysis by

Glycine which is simplest amino acid is

Strong intermolecular forces between amino acids is due to presence of

Classes of amines include

Among their ownselves, molecules of amino acids

Reduction of nitrobenzene will produce

Some primary amines do not have NH2 group at end and are indicated by

Reaction in which diazonium ion reacts with an alkaline solution of phenol to produce azo dye is called

Ion which carries two charges, positive and negative is called

Amides give products of sodium salt of carboxylic acid and primary amine in presence on aqueous sodium hydroxide by reacting with

Structural formula -CONH2 is representing

Amino acids which are not made by enzymes in our body are called

Nitrous acid is made in test tube because it is

By refluxing excess sodium hydroxide (NaOH), salts produced will be of

Due to presence of lone pair of electrons on nitrogen atom amines and ammonia acts as

CH3CONH2 is formula for

Ethanoyl chloride will react with concentrated ammonia solution to produce

By refluxing unsubstituted amide with acid, it will yield

Number of amino acids by which human proteins are manufactured is

Polypeptides bear long molecules hence they are represented shorthand by

Zwitterion ions are

Colored compounds which are formed on addition of phenol to diazonium ion are called

A large protein for muscles is built up from our food for

Reaction between phenyl amine and nitrous acid produce diazonium ion while making azo dye is called

Amines and its derivatives are used to treat diseases like

Comparing pH level of ethylamine and ammonia, stronger base is

Reactions of condensation produce polymers e.g.

Hydrolysis of substituted amides will give product of

When small amount of acids or bases are added to zwitterion ion, it resists a change in

Proteins are natural

In production of phenyl amine, it is separated from reaction mixture by process of

Longer chains of amino acids form polymers bonded via amide link is called

One of three p-orbitals on nitrogen atom overlaps with pi bonding system in 'benzene ring' in molecule of

Amine group reacts in excessive of acid to produce

Phenyl amine is involved importantly in synthesis of

Enzymes, antibodies and hormones are basic needs for

A reaction in which organic molecules join together along with elimination of water molecule or HCl is called

Trim ethylamine is an example of

Amino acids which we obtain from food and our bodies are unable to build them are

A link between amino acid molecules in a poly peptide chain by condensation reaction is called

Amines which are bonded in Alkyl group are