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Alkyl Halides MCQ - 1 (Advanced) - JEE MCQ


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25 Questions MCQ Test - Alkyl Halides MCQ - 1 (Advanced)

Alkyl Halides MCQ - 1 (Advanced) for JEE 2024 is part of JEE preparation. The Alkyl Halides MCQ - 1 (Advanced) questions and answers have been prepared according to the JEE exam syllabus.The Alkyl Halides MCQ - 1 (Advanced) MCQs are made for JEE 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Alkyl Halides MCQ - 1 (Advanced) below.
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Alkyl Halides MCQ - 1 (Advanced) - Question 1

Which of the following figures represent correctly the structure of transition state in this reaction?

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 1

[Mechanism of SN2 reaction]

Alkyl Halides MCQ - 1 (Advanced) - Question 2

From each of the following pairs select the compound that will react faster with sodium iodide in acetone


Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 2



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Alkyl Halides MCQ - 1 (Advanced) - Question 3

Which of the following compound will be most reactive for SN1 reactions?

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Alkyl Halides MCQ - 1 (Advanced) - Question 4

Best method for preparation of

 by williamson's ether synthesis is

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 4



3º alkyl halide react with sodium methoxide and gives alkene not ether because reaction will be elimination not substitution

Alkyl Halides MCQ - 1 (Advanced) - Question 5

In the acid catalyzed dehydration of alcohols to alkenes, the intermediate species formed is

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 5


Corbocation as intermidiate

Alkyl Halides MCQ - 1 (Advanced) - Question 6

Which one is most reactive towards SN1 reaction?

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 6

Alkyl Halides MCQ - 1 (Advanced) - Question 7

Most reactive towards SN2 reaction ?

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 7

Steric

[rate of SN2 a (less hindered T.S)]
reactivity order of Alkyl halide towards SN2 reaction

Alkyl Halides MCQ - 1 (Advanced) - Question 8

Most reactive towards E2 reaction ?

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 8

Most reactive towards E2 is t-bulyl chloride

It gives more stable alkene

Alkyl Halides MCQ - 1 (Advanced) - Question 9

Most reactive towards E1 reaction ?

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 9

Most reactive towards E1 is also t - butyl chloride because it gives most stable carbocation

Alkyl Halides MCQ - 1 (Advanced) - Question 10

   + ZnBr2

This reaction is a case of

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 10


both Br are eliminate from adjacent corbon that is called B elimination.

Alkyl Halides MCQ - 1 (Advanced) - Question 11

The major products obtained when this substrate is subjected to E2 reaction will be

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 11

Alkyl Halides MCQ - 1 (Advanced) - Question 12

Which of following cannot undergo an E2 reaction ?

(A)  (B)  (C) 

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 12

Following comp. cannot undergoes an E2 reaction.

Alkyl Halides MCQ - 1 (Advanced) - Question 13

Which alkylbromide will yield-3-methyl-1-hexene as the major product upon treatment with potassium t-butoxide in t-butyl alcohol (solvent) ?

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 13


(B) 
(C) 
(D) 
Less steric hindred proton will be eliminate so hoffmann product will be formed.

Alkyl Halides MCQ - 1 (Advanced) - Question 14

Total number of SN1 products of given compound are

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 14


This compound gives four SN1 product.

Alkyl Halides MCQ - 1 (Advanced) - Question 15

The major product obtained when this substrate is subjected to E2 reaction will be

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 15


Both H are same side of Br. So, H or Br are not eliminate. Reaction are not possible.

Alkyl Halides MCQ - 1 (Advanced) - Question 16

If the following E2 reaction proceeds through an anti-periplaner transition state, what products are expected ?

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 16

Alkyl Halides MCQ - 1 (Advanced) - Question 17

  ?
major products is :

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 17

Alkyl Halides MCQ - 1 (Advanced) - Question 18

   ;   

Product (X) and (Y) respectively is

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 18


Alkyl Halides MCQ - 1 (Advanced) - Question 19

The major product obtained when this substrate is subjected to E1 reaction will be

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 19

*Multiple options can be correct
Alkyl Halides MCQ - 1 (Advanced) - Question 20

Consider the given reaction

Which of following statement are correct for above reaction.

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 20



This SN2 reaction.

*Multiple options can be correct
Alkyl Halides MCQ - 1 (Advanced) - Question 21

Which are possible products in following

 

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*Multiple options can be correct
Alkyl Halides MCQ - 1 (Advanced) - Question 22

The following question may have more than 1 correct option:

SN1 & SN2 product are same in (excluding steroisomer)

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 22

SN1 Product





*Multiple options can be correct
Alkyl Halides MCQ - 1 (Advanced) - Question 23

  product are

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*Multiple options can be correct
Alkyl Halides MCQ - 1 (Advanced) - Question 24

(p) 

compound (p) is

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*Multiple options can be correct
Alkyl Halides MCQ - 1 (Advanced) - Question 25

  (p). The product (p) is

Detailed Solution for Alkyl Halides MCQ - 1 (Advanced) - Question 25

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