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A mixture of 2.3 g formic acid annd 4.5 ...

A mixture of 2.3 g formic acid annd 4.5 g oxalic acid is treated with con.c `H_(2)SO_(4)`. The evolved gaseous mixture is passed through KOH pellets. Weight (in g ) of the remaining product at STP will be-

A

4.4

B

1.4

C

2.8

D

3

Text Solution

Verified by Experts

The correct Answer is:
C

Whe the gas mixture is passed KOH pellets, only `CO_(2)` gets absorbed. Hence, amount of residue.
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