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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. |
Hydroammonolysis of Acetone yield a mixture of products. |
A. | True |
B. | False |
Answer» B. False | |
2. |
What is meant by TMMD? |
A. | Trimethylmethylenediamine |
B. | Tetramethylmethylenediamine |
C. | Trimethydiamine |
D. | None of the mentioned |
Answer» C. Trimethydiamine | |
3. |
The solubility is only influenced by solvent. |
A. | True |
B. | False |
Answer» C. | |
4. |
Trimethylamines form an azeotrope in the above reaction. |
A. | True |
B. | False |
Answer» B. False | |
5. |
What product(s) do we get on reaction of methanol with ammonia? |
A. | Trimethylamines |
B. | Dimethylamines |
C. | Monomethylamines |
D. | All of the mentioned |
Answer» E. | |
6. |
What is the yield of the production of 2-aminoanthraquinone? |
A. | 70-80 |
B. | 80-90 |
C. | 90-100 |
D. | None of the mentioned |
Answer» D. None of the mentioned | |
7. |
Sodium Anthraquinone-2-sulfonate is also called what? |
A. | Zinc salt |
B. | Silver salt |
C. | Iron salt |
D. | Potassium salt |
Answer» C. Iron salt | |
8. |
Sodium Anthraquinone-2-sulfonate on amination produces what? |
A. | 2-Aminoanthraquinone |
B. | 3-Aminoanthraquinone |
C. | 2-anthraquinone |
D. | 2-Aminequinone |
Answer» B. 3-Aminoanthraquinone | |
9. |
What does CK stand for in continuous production of nitroaniline? |
A. | Cooling vessel |
B. | Agitated vessel |
C. | Both of the mentioned |
D. | None of the mentioned |
Answer» D. None of the mentioned | |
10. |
What does magma consists of? |
A. | Aluminium |
B. | Nitroaniline |
C. | Aniline |
D. | All of the mentioned |
Answer» C. Aniline | |
11. |
The preparation of p-Nitroaniline in Jacketed Autoclaves is done in which reactor? |
A. | Continuous |
B. | Batch |
C. | Semibatch |
D. | Tubular |
Answer» C. Semibatch | |
12. |
In the reaction of 2-Aminoanthraquinone from 2-Chloroanthraquinone what oxidants do we use? |
A. | Potassium chlorate |
B. | Nitric acid |
C. | Halogen |
D. | All of the mentioned |
Answer» B. Nitric acid | |