Which one of the following oxides is a neutral oxide?
CO
Correct Answer: (a) CO
Explanation: Carbon monoxide (CO) is a neutral oxide, meaning it neither reacts as an acid nor as a base with water.
Which one of the following nitrogen oxides may dimerize?
Match List I with List II and select the answer using the code given below the Lists:
List I (Physical Quantity) List II (SI Unit)
A. Temperature 1. Kelvin
B. Weight 2. Kilogram
C. Mass 3. Pascal
D. Pressure 4. Newton
Activated Charcoal is used to remove colouring matter from pure substances by:
Which one of the following nitrogen oxides may dimerize?
Match List I with List II and select the answer using the code given below the Lists:
List I (Physical Quantity) List II (SI Unit)
A. Temperature 1. Kelvin
B. Weight 2. Kilogram
C. Mass 3. Pascal
D. Pressure 4. Newton