MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Chemistry Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In the coordination entity [Co(NH3)3(NO2)3], if all three N atoms of the amine ligands occupy adjacent positions at the corners of an octahedral face, the geometrical isomer formed is known as _______ isomer. |
| A. | cis |
| B. | trans |
| C. | fac |
| D. | mer |
| Answer» D. mer | |
| 2. |
The square planar complex [MABCD] is known to form three isomers, two cis and one trans. Shown below are the two cis isomers of the complex. Identify the third trans isomer. |
| A. | a) |
| B. | b) |
| C. | c) |
| D. | d) |
| Answer» B. b) | |
| 3. |
How many geometrical isomers are possible in a complex of type [MA2(D)2], where A is unidentate and D is didentate? |
| A. | 0 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 4. |
Identify the trans isomer of [Pt(NH3)2Cl2] from the following. |
| A. | a) |
| B. | b) |
| C. | c) |
| D. | d) |
| Answer» C. c) | |
| 5. |
A tetrahedral compound of type [MP2Q2] has two geometrical isomers. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
How many geometrical isomers are possible in [Al(C2o4)3]3-? |
| A. | 0 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |
| 7. |
A coordination complex [MX2L2], has a CN=4 and two unidentate ligands X and L. When the two L ligands are arranged opposite to each other in its geometry, it is called _______ isomer. |
| A. | cis |
| B. | trans |
| C. | fac |
| D. | mer |
| Answer» B. trans | |