MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
During the process of freezing the temperature is _________ |
| A. | constant |
| B. | increasing |
| C. | decreasing |
| D. | irregular |
| Answer» B. increasing | |
| 2. |
Compressibility is high in case of ___________ |
| A. | solids |
| B. | liquids |
| C. | gases |
| D. | both solids and liquids have the same amount of compressibility |
| Answer» D. both solids and liquids have the same amount of compressibility | |
| 3. |
Particles in a solid __________ |
| A. | are tightly packed |
| B. | are loosely packed |
| C. | move continuously |
| D. | collide with each other |
| Answer» B. are loosely packed | |
| 4. |
What is a term used for the conversion of solid into gas directly? |
| A. | Evaporation |
| B. | Sublimation |
| C. | Condensation |
| D. | Melting |
| Answer» C. Condensation | |
| 5. |
The following are the temperatures of milk in Celsius. In which of the following, do you think intermolecular forces are predominant than thermal energy? |
| A. | 35 |
| B. | 82 |
| C. | 50 |
| D. | 9 |
| Answer» E. | |
| 6. |
In the case of ice which energy do you think that is predominant? |
| A. | Thermal energy |
| B. | Intermolecular energy |
| C. | Intermolecular energy |
| D. | Heat energy |
| Answer» C. Intermolecular energy | |
| 7. |
Gas is readily formed in case of predominance of ___________ |
| A. | intermolecular energy |
| B. | thermal energy |
| C. | both intermolecular energy and thermal en energy |
| D. | neither intermolecular energy nor thermal energy |
| Answer» C. both intermolecular energy and thermal en energy | |
| 8. |
A gas can be liquefied only through an increase in compression. |
| A. | true |
| B. | false |
| Answer» C. | |
| 9. |
Which state of matter is likely to form when there is a predominance of intermolecular energy? |
| A. | solid |
| B. | liquid |
| C. | gas |
| D. | both solid and gas |
| Answer» B. liquid | |
| 10. |
What is the result of balancing between intermolecular forces and thermal energy? |
| A. | matter |
| B. | three States of matter |
| C. | four States of matter |
| D. | chemical bond formation |
| Answer» C. four States of matter | |