When chlorine is passed through propene at $${400^ \circ }C,$$ which of the following is formed?
A.
$$PVC$$
B.
Allyl chloride
C.
Nickel chloride
D.
1, 2 - dichloro ethane
Answer :
Allyl chloride
Solution :
When chlorine gas is reacted with propene at high temperature $$\left( {{{400}^ \circ }C} \right),$$ then substitution occurs in place of addition reaction. Hence, allyl chloride is formed
Releted MCQ Question on Organic Chemistry >> Alkyl and Aryl Halide
Releted Question 1
Chlorobenzene can be prepared by reacting aniline with :
A.
hydrochloric acid
B.
cuprous chloride
C.
chlorine in presence of anhydrous aluminium chloride
D.
nitrous acid followed by heating with cuprous chloride
The number of structural and configurational isomers of a bromo compound, $${C_5}{H_9}Br,$$ formed by the addition of $$HBr$$ to 2 - pentyne respectively are