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(A) : CO(2) reacts with Grignard reagent...

(A) : `CO_(2)` reacts with Grignard reagent followed by acid catalysed hydrolysis gives carboxylic acid .
(R) : Alkyl halide reacts with Mg in the presence of ether gives Grignard reagent .

A

Both (A) and (R) are true and (R) is the correct explanation of (A)

B

Both (A) and (R) are true and (R) is not the correct explanation of (A)

C

(A) is true but (R) is false

D

Both (A) and (R) are false

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • Alkyl halides react with dialkyl copper reagent to give

    A
    Alkyl copper halides
    B
    Alkenes
    C
    Alkenyl halides
    D
    Alkanes

  • Alkyl halides reacts with alcoholic KCN to give

    A
    alkyl cyanides
    B
    Alkyl isocyanides
    C
    Alkane
    D
    Alkene

  • Anisole reacts with Br_2 in the presence of CS_2 as solvent to give

    A
    2,4,6 -Tribromoanisole
    B
    2- Bromoanisole
    C
    4- Bromoanisole
    D
    A mixture of 2- Bromoanisole and 4- Bromoanisole

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