A mixture of 2.3 g formic acid and 4.5 g oxalic acid (anhyd.) is treated with conc. H2SO4. The evolved gaseous mixture is passed through KOH pellets. Weight (in g) of the remaining gaseous product at

Question

A mixture of 2.3 g formic acid and 4.5 g oxalic acid (anhyd.) is treated with conc. H2SO4. The evolved gaseous mixture is passed through KOH pellets. Weight (in g) of the remaining gaseous product at STP will be

Prashant Kotian · Accepted Answer

Correct answer: A.   2   HCOOH H O l CO g    2 2 4 2 2 1

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