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Study the given reaction and identify th...

Study the given reaction and identify the process which is carried out.
`C = O + NaHSO_(3) rarr`

A

It is used for purification of aldehydes and ketones

B

It is used to prepare cyclic aldehydes and ketones.

C

it is used to distinguish between acyclic and aromatic aldehydes

D

It is used to study polar nature of aldehydes and ketones.

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Work done in the process C rarr A is

    A
    zero
    B
    11.37L atm
    C
    22.76L atm
    D
    unpredictable

  • The process which occurs in going from B rarr C is

    A
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    B
    adiabatic
    C
    isobaric
    D
    isochoric

  • Electrolytic reduction of alumina to aluminium by Hall - Herault process is carried out

    A
    in the presence of NaCl
    B
    in the presence of fluorite
    C
    in the presence of cryolite which forms a melt with lower melting temperature
    D
    in the presence of cryolite which forms a melt with higher melting temperature

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