Class 12Chemistry2 Aldehydes, Ketones and Carboxylic Acids: Carboxylic Acids and their DerivativesProperties of Carboxylic Acids and Their Derivatives
MediumWhat is formed when $HCOOH$ reacts with concentrated $H_2SO_4$?
- A$CO$
- B$CO_2$
- C$NO$
- D$NO_2$
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