MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Organic Chemistry Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the correct decreasing order of stability of following cation? |
| A. | II > III > I > IV |
| B. | IV > II > III > I |
| C. | IV > III > I > II |
| D. | III > I > II > IV |
| Answer» C. IV > III > I > II | |
| 2. |
Arrange the following intermediate into decreasing order of stability. |
| A. | I > II > III > IV |
| B. | II > IV > III > I |
| C. | II > I > IV > III |
| D. | II > I > III > IV |
| Answer» E. | |
| 3. |
Which intermediate is involved in the reaction given below? |
| A. | free radical |
| B. | carbocation |
| C. | carbanion |
| D. | carbene |
| Answer» E. | |
| 4. |
The order of decreasing stability of the following cations is? |
| A. | (I) CH3C+HCH3 (II) CH3C+HOCH3 (III) CH3C+HCOCH3 |
| B. | III > II > I |
| C. | I > II > III |
| D. | II > I > III |
| E. | I > III > II |
| Answer» B. III > II > I | |