Blog

MCQ-16
1-Butyne and 2-Butyne can be distinguished by
A. Br₂/CCl₄
B. KMnO₄
C. HCI
D. AgNO₃/NH₄OH

Answer: D

MCQ-17
Propyne A
Compound A is
A. 2-Propanal
B. Propane
C. Propene
D. Propanone

Answer: D

MCQ-18
Which among the following product is formed when ethyne is hydrated
A. Formaldehyde
B. Formic acid
C. Acetaldehyde
D. Acetic acid

Answer: C

MCQ-19
Predict the product HC☰CH+2HBr→?
A. B.
C. D.

Answer: B

MCQ-20
Number of atoms in benzene which are Co-planner
A. 12
B. 6
C. 3
D. 18

Answer: A