Test: Benzene Alkylation Acylation And Other Related Reactions


22 Questions MCQ Test Chemistry Class 11 | Test: Benzene Alkylation Acylation And Other Related Reactions


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This mock test of Test: Benzene Alkylation Acylation And Other Related Reactions for Class 11 helps you for every Class 11 entrance exam. This contains 22 Multiple Choice Questions for Class 11 Test: Benzene Alkylation Acylation And Other Related Reactions (mcq) to study with solutions a complete question bank. The solved questions answers in this Test: Benzene Alkylation Acylation And Other Related Reactions quiz give you a good mix of easy questions and tough questions. Class 11 students definitely take this Test: Benzene Alkylation Acylation And Other Related Reactions exercise for a better result in the exam. You can find other Test: Benzene Alkylation Acylation And Other Related Reactions extra questions, long questions & short questions for Class 11 on EduRev as well by searching above.
QUESTION: 1

Direction (Q. Nos. 1 - 8) This section contains 8 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONLY ONE option is correct.

Q. Predict major product in the following reaction.

Solution:
QUESTION: 2

What is the major organic product in the following reaction?

Solution:
QUESTION: 3

Ethyl benzene on heating with Cl2 gives A(C8H9CI). A on reaction with alcoholic KOH gives B (C8H8). Compounds A and 6 are, respectively

Solution:
QUESTION: 4

Solution:

The correct answer is option B 
Wurtz - Fittig reaction:
Aryl halide and alkyl halide couple in presence of sodium metal / dry ether to form alkyl benzene.
For example, bromobenzene reacts with methyl bromide in presence of sodium. dry ether to form toluene.
C6H6 - Br + CH3 - Br + 2Na(dry ether)------> C6H5 - CH3 + 2NaBr

QUESTION: 5

What is the major product of the following reaction?

Solution:

The correct answer is option B
The reaction is called the Cumene process. 
In this the Phosphoric acid is  preferred over aluminium halides to give Friedel Craft alkylation.
 C6H6 + CH​3CH=CH2 −→−−H3PO4→H3PO4  (CH3)2CH-C6H5

QUESTION: 6

What is the major product of the following reaction?

Solution:
QUESTION: 7

Predict major product of the reaction below.

Solution:
QUESTION: 8

Provide the appropriate sequence of reagents that can bring about the following transformation.

Solution:

The correct answer is Option A.

*Multiple options can be correct
QUESTION: 9

Direction (Q. Nos. 9 - 14) This section contains 6 multiple choice questions. Each question has four choices (a), (b), (c) and (d), out of which ONE or MORE THAN ONE are correct.

Q. Which of the following com pound(s) fail in Friedel-Crafts alkylation reaction?

Solution:
*Multiple options can be correct
QUESTION: 10

What is/are true about the following reaction?

Solution:
*Multiple options can be correct
QUESTION: 11

Consider the following reaction.

Q. What are the expected product(s)?

Solution:
*Multiple options can be correct
QUESTION: 12

Consider the following reaction.

The correct statement(s) concerning X and Y is/are

Solution:
*Multiple options can be correct
QUESTION: 13

What is/are true regarding Friedel-Crafts methylation reaction of phenol using CH3CI/AICI3?

Solution:
*Multiple options can be correct
QUESTION: 14

What is /are the principal products of the following reaction ?

 

Solution:
QUESTION: 15

Direction (Q. Nos. 15 - 20) This section contains 2 paragraphs, each describing theory, experiments, data, etc. Six questions related to the paragraphs have been given. Each question has only one correct answer among the four given options (a), (b), (c) and (d).

Passage I

An aromatic hydrocarbon P has molecular formula C9H12. P on treatment with alkaline KMnO4 in boiling condition followed by hydrolysis gives polar C8H6O4 . Also, P on treatment with CI2/AICI3 gives only two isomers Q and R as major products with their molecular formula C9H11CI.

 

Q. The most likely structure of P is 

Solution:
QUESTION: 16

Passage I

An aromatic hydrocarbon P has molecular formula C9H12. P on treatment with alkaline KMnO4 in boiling condition followed by hydrolysis gives polar C8H6O4 . Also, P on treatment with CI2/AICI3 gives only two isomers Q and R as major products with their molecular formula C9H11CI

 

Q. Which of the following reaction represent best preparation of P?

Solution:
QUESTION: 17

Passage I

An aromatic hydrocarbon P has molecular formula C9H12. P on treatment with alkaline KMnO4 in boiling condition followed by hydrolysis gives polar C8H6O4 . Also, P on treatment with CI2/AICI3 gives only two isomers Q and R as major products with their molecular formula C9H11CI

 

Q. If all the monochloro isomers of P are considered, how many of them are possible?

Solution:
QUESTION: 18

Passage II

Consider the following road-map reaction,

 

Q. The most likely structure of P is

Solution:
QUESTION: 19

Passage II

Consider the following road-map reaction,

 

Q. What is Q?

Solution:
QUESTION: 20

Passage II

Consider the following road-map reaction,

 

Q. What is R ?

Solution:
QUESTION: 21

Direction (Q. Nos. 21 and 22) Choices for the correct combination of elements from Column I and Column II are given as options (a), (b), (c) and (d), out of which one is correct.

Q. Match the reactions from Column I with expected products from Column II.

Solution:
QUESTION: 22

Match the reactions from Column I with expected product(s) from Column II.

Solution: