Assertion (A) : All the C atoms of but-2-ene lie in one plane Reason (R ): Double-bond C atoms are sp^(2)-hypbridised.

Assertion (A) : All the C atoms of but-2-ene lie in one plane Reason

1.	Assertion (A) : All the C atoms of but-2-ene lie in one plane Reason (R ): Double-bond C atoms are sp^(2)-hypbridised.
Answer» If both assertion and reason are correct and REASONIS crect explanation for assertion If both assertion and reason are correct but reasonis not COTTECT explanation for assertion If reason is correct but assertion is incorrect If both assertion and reason are incorrect Answer :c