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Assertion (A) : Phosphorus chlorides (tr...

Assertion (A) : Phosphorus chlorides (tri and penta) are preferred over thionyl chloride for the preparation of alkyl chlorides from alcohols.
Reason (R ) : Phosphorus chlorides give pure alkyl halides.

A

Assertion and reason both are correct and reason is correct explanation of assertion.

B

Assertion and reason both are wrong statements.

C

Assertion is correct but reason is wrong statement.

D

Assertion is wrong but reason is correct statement.

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Which of the following reagent is not used to prepare alkyl halides from alcohols ?

    A
    `Br_(2)//C Cl_(4)`
    B
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    C
    `NaBr//H_(2)SO_(4)`
    D
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  • Alkyl halides are prepares from alcohols by treating with

    A
    `HCl+ZnCl_(2)`
    B
    Red `P+Br_(2)`
    C
    `H_(2)SO_(4)+KI`
    D
    All of the above

  • Assertion (A) : Sodium chloride formed by the action of chlorine gas on sodium metal is a stable compound. Reason (R) : This is because sodium and chloride ions acquire octet in sodium chloride formation.

    A
    A and R both are correct, and R is the correct explanation of A.
    B
    A and R both are correct, but R is not the correct explanation of A.
    C
    A is true but R is false.
    D
    A and R both are false.

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