set 2 MCQ Questions & Answers Detailed Explanation

Question : 1

Match List-I with List-II :

a) A – 2, B – 5, C – 1, D – 3

b) A – 2, B – 5, C – 3,D – 4

c) A – 4, B – 2, C – 1, D – 3

d) A – 3, B – 1, C – 4, D – 2

Question : 2

Which one of the following is an active component of oil of clove?

a) Eugenol

b) Methanol

c) Menthol

d) Benzaldehyde

Question : 3

The other names of gammaxene are :

1. gamma-hexachloro cylcohexane
2. lindane
3. aldrin

a) 1, 2, and 3

b) 1 and 2

c) 1 and 3

d) 2 and 3

Question : 4

In organic chemistry we study about

1. carbohydrates
2. fertilizers
3. proteins
4. ceramics

a) 2 and 3

b) 1 and 3

c) 1 and 4

d) 1, 2, 3 and 4

Question : 5

Which of the following statements about ribose are correct?

1. It is a polyhydroxy compound.
2. It is an aldehyde sugar.
3. It has six carbon atoms.
4. It exhibits optical activity.

a) 1, 2 and 4

b) 1, 2 and 3

c) 1, 3 and 4

d) 2, 3 and 4

Question : 6

Which of the following are considered as a base?

1. Proton Donor
2. Proton Acceptor
3. Electron Acceptor
4. Electron Donor

a) 2 and 4

b) 1, 2 and 3

c) 2, 3 and 4

d) 1 and 3