MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The compound in which a CH2Br group is attached to a benzene ring is an aryl halide. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
In which of the following cases will the compound be a tertiary (3°) halogen compound? (X=halogen atom) |
| A. | R’=R”=H |
| B. | R’=CH3, R”=H |
| C. | R’=H, R”=CH3 |
| D. | R’=R”=CH3 |
| Answer» E. | |
| 3. |
What is the nature of the circled C atom in the following compound? |
| A. | sp2 hybridised |
| B. | allylic |
| C. | benzylic |
| D. | vinylic |
| Answer» D. vinylic | |
| 4. |
Which of the following categories does the compound shown belong to? |
| A. | Primary haloalkane |
| B. | Secondary haloalkane |
| C. | Tertiary haloalkane |
| D. | Haloarene |
| Answer» C. Tertiary haloalkane | |
| 5. |
Which of the following compounds contains an allylic carbon? |
| A. | A |
| B. | B |
| C. | C |
| D. | D |
| Answer» B. B | |
| 6. |
What is the general formula for haloalkanes? (X=halogen atom, n = 1, 2, 3…) |
| A. | CnH2nX |
| B. | CnH2n+1X |
| C. | CnH2n-1X |
| D. | CnH2n-3X |
| Answer» C. CnH2n-1X | |