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Assertion: Benzenediazonium chloride on ...

Assertion: Benzenediazonium chloride on boiling with water gives phenol.
Reason: C-N bond is polar.

A

If both assertion and reason are true, and reason is the true explanation of the assertion.

B

If both assertion and reason are true, but reason is not the true explanation o the assertion.

C

if assertion is true, but reason is false.

D

If both assertion and reason are false.

Text Solution

Verified by Experts

The correct Answer is:
B
Correct explanation. Benzenediazonium chloride decomposes to form `C_(6)H_(5)^(+)` which upon nucleophilic attack by water followed by loss of a proton gives phenol.
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(a) If both assertion and reason are true and the reason is the correct explanation of the assertion of the assertion. (b) If both assertion and reason are true but reason is not the correct explanation of the assertion. (c) If assertion is true but reason is false. (d) If assertion is false but reason is true. Q. Assertion: Benzene diazonium salt n boiling with water forms phenol. Reason: C-N bond is polar.

Assertion: Benzene diazonium chloride does not give tests for nitrogen. Reason: N_(2) gas lost during heating.

Knowledge Check

  • Benzenediazonium chloride on reaction with water gives

    A
    Phenol
    B
    Aniline
    C
    Benzylamine
    D
    Benzaldehyde

  • Assertion : Benzene diazonium salt on boiling with water forms phenol. Reason : C - N bond is polar.

    A
    If both assertion and reason are true and reason is the correct explanation of assertion
    B
    If both assertion and reason are true but reason is not the correct explanation of assertion
    C
    If assertion is true but reasonb is false
    D
    If both assertion and reason are false.

  • Benzenediazonium chloride on treatment with water gives

    A
    Benzene
    B
    o-chlorophenol
    C
    Anisole
    D
    Phenol

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