Alkanes Reaction Multiple Choice Questions (MCQ) PDF Download

MCQ 1: Carbon monoxide is a gas which is

1. colorless
2. odorless
3. tasteless
4. all of above

MCQ 2: Alkane molecules are not attacked by electrophiles or neutrophils because they are

1. polar
2. non-polar
3. volatile
4. unstable

MCQ 3: In combustion reactions, alkanes react with

1. oxygen
2. nitrogen
3. water
4. hydrogen

MCQ 4: The mixture of hexane and water is

1. unreactive only
2. immiscible only
3. miscible
4. unreactive and immiscible

MCQ 5: The problem of enhanced global warming is due to the vast amount of CO₂ produced by a human from past

1. 100 years
2. 200 years
3. 300 years
4. 400 years