MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What do we get by hydrolysis of N-substituted amide? |
| A. | Primary amine |
| B. | Secondary amine |
| C. | Tertiary amine |
| D. | All of the mentioned |
| Answer» B. Secondary amine | |
| 2. |
What is the name of the following compound: C6H5-NH2? |
| A. | Phenol |
| B. | Cyclohexane |
| C. | Aniline |
| D. | Paraffin |
| Answer» D. Paraffin | |
| 3. |
WHAT_DO_WE_GET_BY_HYDROLYSIS_OF_N-SUBSTITUTED_AMIDE??$ |
| A. | Primary amine |
| B. | Secondary amine |
| C. | Tertiary amine |
| D. | All of the mentioned |
| Answer» B. Secondary amine | |
| 4. |
What are generally prepared by ammonolysis reactions and not by reductive methods? |
| A. | Amines |
| B. | Paraffin |
| C. | Oximes |
| D. | Amides |
| Answer» E. | |
| 5. |
What is the formula of Dimethylaniline? |
| A. | C<sub>6</sub>H<sub>5</sub>-NH<sub>2</sub> |
| B. | C<sub>6</sub>H<sub>5</sub>-N(CH<sub>3</sub>)<sub>2</sub> |
| C. | C<sub>6</sub>H<sub>5</sub>-NO<sub>2</sub> |
| D. | None of the mentioned |
| Answer» C. C<sub>6</sub>H<sub>5</sub>-NO<sub>2</sub> | |
| 6. |
Triphenylamine is a tertiary compound. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 7. |
Dimethylamine is a primary amine. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
What is the name of the following compound: C6H5-NH2? |
| A. | Phenol |
| B. | Cyclohexane |
| C. | Aniline |
| D. | Paraffin |
| Answer» D. Paraffin | |
| 9. |
What is the formula of Methylamine? |
| A. | CH<sub>3</sub>-NH<sub>2</sub> |
| B. | C<sub>2</sub>H<sub>5</sub>-NH<sub>2</sub> |
| C. | CH<sub>3</sub>-NH-CH<sub>3</sub> |
| D. | CH<sub>3</sub>-N (CH<sub>3</sub>)- CH<sub>3</sub> |
| Answer» B. C<sub>2</sub>H<sub>5</sub>-NH<sub>2</sub> | |
| 10. |
Which of the following is the Tertiary amine? |
| A. | NH<sub>3</sub> |
| B. | R-NH<sub>2</sub> |
| C. | R-NH-R’ |
| D. | R-N(R’)-R” |
| Answer» E. | |
| 11. |
Amines can be produced by the reduction of what compound? |
| A. | Nitro |
| B. | Oximes |
| C. | Azoxy |
| D. | All of the mentioned |
| Answer» E. | |
| 12. |
Amination by reduction involves the synthesis of what by reductive methods? |
| A. | Toluene |
| B. | Phenols |
| C. | Amines |
| D. | Alkyl |
| Answer» D. Alkyl | |