Home
Class 11
CHEMISTRY
Assertion (A) : All the C atoms of but-2...

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

A

If both assertion and reason are correct and reason is correct explanation for assertion.

B

If both assertion and reason are correct but reason is not correct explanation for assertion.

C

If assertion is correct but reason is incorrect.

D

If both assertion and reason are incorrect.

Text Solution

Verified by Experts

The correct Answer is:
C
Correct reason : Only the carbon atoms involved in double bond are `sp^(2)` hydridised.
Promotional Banner

Similar Questions

Explore conceptually related problems

All carbon atoms are sp^(2) hybridised in

Statement-1: All the hydrogen atoms in CH_(2)=C=CH_(2) lie in one plane. Statement-2: All the carbon atoms in it are not sp^(2) hybridized .

Assertion : In formaldehyde all the four atoms lie in one plane. Reason : Carbonyl carbon forms a pi -bond with oxygen by overlapping of p -orbitals.

Assertion:In formaldehyde, all the four atoms are in the same plane Reason:The carbon atom in formaldehyde is sp^3 hybridized

Assertion: Alkanes containing more than three carbon atoms exhibit chain isomerism. Reason: In an alkane, all carbon atoms are sp^(3) hybridised.

Assertion (A) : Diamond is the hardest possible substance and is a network covalent solid . Reason (R) : All the C atoms in diamond are sp^2 hybridized .

Assertion (A) : CO_2 is linear Reason (R) : C is not in sp- hybridised state .

Assertion (A) : F-F bond in F_2 molecules is weak. Reason (R) : F Atom is small in size.

Assertion : XeF_(2) is linear Reason :Xe atom in XeF_(2) is sp hybridised

The bond angle around atom which uses sp^(2) hybridization is :