Halogen Containing Compounds Test

Result

Halogen Containing Compounds Test - 3

Score
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Weekly Quiz Competition

Question 1
4 / -1

Major product of the reaction is

A

B

C

D

Solution
Question 2
4 / -1

What is the product of the following S_N2 reaction?

A

B

C

D

Solution

SN₂ There is complete inversion.
Question 3
4 / -1

Decreasing order of relative nucleophilicity if the following nucleophiles in protic solvent is:-

A

B

C

D

Solution
Question 4
4 / -1

The decreasing order of rate of S_N2 reaction is:

A
IV > III > II > I

B
II > III > I > IV

C
II > I > IV > III

D
None

Solution
Question 5
4 / -1

A

B

C

D

Solution
Question 6
4 / -1

When (1R, 2R)-1,2-Dibromo-1,2-diphenyl ethane is treated with alcoholic solution of KOH, the most probable product would be:

A
trans-1, 2-diphenyl ethane

B
A mixture of cis, trans alkenyl bromide

C
cis-alkenyl bromide

D
trans-alkenyl bromide

Solution
Question 7
4 / -1

Provide the structure of the major organic product which results in-the following reaction.

A

B

C

D

Solution

β−H at the bridging carbon is anti to leaving group, lost in E2 reaction.
Question 8
4 / -1

In the given reaction, as the major product among the elimination products is

A

B

C

D

Solution

CH₃OH is a weak base on heating it will follow E1 elimination, in which there is carbocation formation most stable carbocation after rearrangements and shifts will give most stable more substituted saytzeff product.
Question 9
4 / -1

Which of the following cannot undergo E2 reactions?

A

B

C

D
None of these

Solution

β-Hydrogen is absent.
Question 10
4 / -1

The end product in the following reaction is

A

B

C

D

Solution