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(a) write the products formed when CH(3)...

(a) write the products formed when `CH_(3)CHO` reacts with the following reaction:
(i) HCN
(ii) `H_(2)N-OH` ltbgt `CH_(3)CHO` in the represence of dilute NaOH
(b) Give simple chemical test to distinguish between the following pairs of compound
(i) Benzoic acid and phenol
(ii) Propanal and propanone

A

`NH_(2)-NH_(2)`

B

`NH_(2)NH-underset(O)underset(||)( C) -NH_(2)`

C

`Ph-NH-NH_(2)`

D

`H_(2)N-OH`

Text Solution

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The correct Answer is:
A
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