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What is the gas liberated when alkaline ...

What is the gas liberated when alkaline formaldehyde solution is treated with `H_(2)O_(2)`?

A

`CO_(2)`

B

`O_(2)`

C

`CH_(4)`

D

`H_(2)`

Text Solution

Verified by Experts

The correct Answer is:
d
Alkaline formadehyde reacts with `H_(2)O_(2)` to form formic acid and hydrogen gas.
`underset("Formaldehyde")(2HCHO+H_(2)O_(2))tounderset("Formic acid")(2HCOOH) + underset("Hydrogen gas")(H_(2))`
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