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H(2)C(2)O(4)overset(triangle)to"gas"(A)+...

`H_(2)C_(2)O_(4)overset(triangle)to"gas"(A)+"gas"(B)+"liquid"(C)`. Gas(A) burns with a blue flame and is oxidised to gas(B).
`"Gas"(A)+Cl_(2)toDtooverset(NH_(3),triangle)toE`
A,B,C and E are

A

`CO_(2),CO,H_(2)O,HCONH_(2)`

B

`CO,CO_(2),COCI_(2),H_(2)NCONH_(2)`

C

`CO,CO_(2),H_(2),O,NH_(2)CONH_(2)`

D

`CO,CO_(2),H_(2)O,COCI_(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
`H_(2)C_(2)O_(4) overset(Delta)rarr CO +CO_(2)+H_(2)O`
`CO+CO_(2) rarr CO_(2)`
`CO+CI_(2) rarr COCI_(2) overset(NH_(3),Delta)rarr NH_(2)CONH_(2)`
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