organic chemistry - Category wise Question and Answer Practice Test with Solutions

Question : 1 [CDS]

Which of the following has maximum density?

a) Water

b) Benzene

c) Chloroform

d) Ice

Question : 2

Which of the following has shortest carbon-carbon bond length?

a) C₂H₄

b) C₂H₆

c) C₂H₂

d) C₆H₆

Question : 3

Match List-I with List-II :

a) A – 4, B – 3, C – 1, D – 2

b) A – 5, B – 1, C – 2, D – 3

c) A – 5, B – 1, C – 3, D – 2

d) A – 4, B – 3, C – 1, D – 2

Question : 4

Gas welding used for welding broken pieces of iron, we normally use a mixture of :

a) ethene and oxygen

b) ethyne and oxygen

c) ethane and oxygen

d) ethene and air

Question : 5

Match Column-I with Column-II :

a) A-S; B-Q; C-P; D-R

b) A-Q; B-S; C-R; D-P

c) A-Q; B-S; C-P; D-R

d) A-S; B-Q; C-R; D-P