If pure unhybridised orbitals are used in for | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) In $CH_4$,if we use pure unhybridised orbitals,the $3$ $p$-orbitals of carbon $(p_x, p_y, p_z)$ would overlap with $1s$ orbitals of $3$ hydrogen a

Vedclass · Accepted Answer

Geometry will be tetrahedral.

Vedclass · Answer

(C) In $CH_4$,if we use pure unhybridised orbitals,the $3$ $p$-orbitals of carbon $(p_x, p_y, p_z)$ would overlap with $1s$ orbitals of $3$ hydrogen atoms at $90^o$ angles.The $4^{th}$ hydrogen atom would overlap with the $2s$ orbital of carbon.Since $p$-orbitals are directional and $s$-orbitals are spherical,the bond lengths and bond angles would not be equivalent to the observed tetrahedral geometry.Specifically,the geometry would not be tetrahedral,as the $3$ $p$-bonds would be at $90^o$ to each other,and the $4^{th}$ bond would be different in nature.Therefore,the statement that the geometry will be tetrahedral is incorrect.

If pure unhybridised orbitals are used in forming $CH_4$ then which statement is incorrect :-

Similar Questions

The $H-C-H$ bond angle in $CH_4$ is

What is $sp^{3}$ hybridization? Give its characteristics.

Which of the following contains an $sp^2$ hybridized carbon?

What is the correct mode of hybridization of the central atom in the following compounds: $NO_2^+$,$SF_4$,$PF_6^-$?

Describe the change in hybridization (if any) of the $Al$ atom in the following reaction:
$AlCl_3 + Cl^{-} \to AlCl_4^-$

Vedclass Test Series

Exam Paper Generator

Online Exam Module