Question

In the given reaction
Hydrocarbons (Alkane, Alkene and Alkyne) mcq question image
the product $$P$$ is

A. Hydrocarbons (Alkane, Alkene and Alkyne) mcq option image
B. Hydrocarbons (Alkane, Alkene and Alkyne) mcq option image
C. Hydrocarbons (Alkane, Alkene and Alkyne) mcq option image  
D. Hydrocarbons (Alkane, Alkene and Alkyne) mcq option image
Answer :   Hydrocarbons (Alkane, Alkene and Alkyne) mcq option image
Solution :
Key Idea It is an example of Friedel-Craft reaction. First $$\pi $$ - electrons of cyclohexene attack at $${H^ + }ion$$   of $$HF$$  and form carbocation. This carbocation further reacts with benzene and forms addition product.
Hydrocarbons (Alkane, Alkene and Alkyne) mcq solution image
Thus, the correct option is (C).

Releted MCQ Question on
Organic Chemistry >> Hydrocarbons (Alkane, Alkene and Alkyne)

Releted Question 1

Marsh gas mainly contains

A. $${C_2}{H_2}$$
B. $$C{H_4}$$
C. $${H_2}S$$
D. $$CO$$
Releted Question 2

Which of the following decolourises alkaline $$KMn{O_4}$$

A. $${C_3}{H_8}$$
B. $${C_2}{H_4}$$
C. $$C{H_4}$$
D. $$CC{l_4}$$
Releted Question 3

The compound with the highest boiling point is

A. $$n $$ - hexane
B. $$n $$ - pentane
C. 2, 2 - dimethylpropane
D. 2 - methylbutane
Releted Question 4

The maximum number of isomers for an alkene with the molecular formula $${C_4}{H_8}$$  is

A. 2
B. 3
C. 4
D. 5

Practice More Releted MCQ Question on
Hydrocarbons (Alkane, Alkene and Alkyne)


Practice More MCQ Question on Chemistry Section