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Oxalic acid when heated with conc. H2 SO...

Oxalic acid when heated with `conc. H_2 SO_4` it gives out

A

`H_(2)O` and `CO_(2)`

B

`CO` and `CO_(2)`

C

Oxalic Sulphate

D

`CO_(2)` and `H_(2)S`

Text Solution

Verified by Experts

The correct Answer is:
B
`overset(COOH)underset(COOH)(|)overset(conc.H_(2)SO_(4))(rarr)H_(2)O+CO+CO_(2)`
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