Structure of Carboxyl Group
CHXII12:ALDEHYDES KETONES AND CARBOXYLIC ACIDS

323986 Assertion :
Formaldehyde is a planar molecule.
Reason :
It contains \(\mathrm{sp}^{2}\) hybridised carbon atom.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but reason is correct.