CaC 2- H 2 O - A H 2 SO 4 - HgSO 4- BIdentify A and B in the given reactionA- C 2 H 2 and CH 3B- CH 4 and HCOOHC- C 2 H 4 and CH 3 COOHD- C 2 H 2 and CH 3 COOH

A) Wohler reaction : CaC_2+2H_2O C_2H_2+Ca(OH_2) AcetyleneC_2H_2 60^∘c Unstable[CH_2=CHOH] → AcetaldehydeCH_3CHO ...

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Byju's Answer

Standard XII

Chemistry

Oxidation of Alkynes

CaC 2+ H 2 O ...

Question

$C a C_{2} + H_{2} O \to A H_{2} S O_{4} / H g S O_{4} - -------- \to B$ .

Identify A and B in the given reaction

C₂H₂ and CH₃

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CH₄ and HCOOH

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C₂H₄ and CH₃COOH

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C₂H₂ and CH₃COOH

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Solution

The correct option is A C₂H₂ and CH₃
a)
Wohler reaction :
$C a C_{2} + 2 H_{2} O \to C_{2} H_{2} + C a (O H_{2})$

$C_{2} H_{2} A c e t y l e n e d i l . H_{2} S O_{4} / H g S O_{4} - ---------- \to 60^{\circ} c [C H_{2} = C H O H] U n s t a b l e \to C H_{3} C H O A c e t a l d e h y d e$

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