- 1(current)
Q. No.It is necessary to remove CO when ammonia is obtained by Haber’s process because-
| 1. | CO reacts with N2 and decreases the rate of reaction. |
| 2. | CO reacts with H2 and decreases the rate of reaction |
| 3. | CO adversely affects the activity of the iron catalyst |
| 4. | CO reacts with ammonia and decreases the rate of reaction. |
Subtopic: Catalyst |
58%
From NCERT
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The ester hydrolysis remains slow in the beginning and becomes faster after sometime, because :
1. Acid produced in the reaction acts as an auto-catalyst.
2. Acid produced in the reaction acts as a poison.
3. Alcohol acts as a negative catalyst in the reaction.
4. Both (2) and (3)
1. Acid produced in the reaction acts as an auto-catalyst.
2. Acid produced in the reaction acts as a poison.
3. Alcohol acts as a negative catalyst in the reaction.
4. Both (2) and (3)
Subtopic: Catalyst |
74%
From NCERT
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