The correct statement among the following is

Question

The correct statement among the following is (A) (SiH3)3N is pyramidal and more basic than (CH3)3N (B) (SiH3)3N is planar and more basic than (CH3)3N (C) (SiH3)3N is pyramidal and less basic than (CH3)3N (D) (SiH3)3N is planar and less basic than (CH3)3N

Tardigrade Admin · Accepted Answer

nitrogen is sp3 hybrid and pyramidal no back-bonding i.e.more basic Nitrogen sp2 hybrid and planar due to back bonding and less basic because lone pair is not available for donation.

Q. The correct statement among the following is

$(S i H_{3})_{3} N$ is pyramidal and more basic than $(C H_{3})_{3} N$

$(S i H_{3})_{3} N$ is planar and more basic than $(C H_{3})_{3} N$

$(S i H_{3})_{3} N$ is pyramidal and less basic than $(C H_{3})_{3} N$

$(S i H_{3})_{3} N$ is planar and less basic than $(C H_{3})_{3} N$

nitrogen is $s p^{3}$ hybrid and pyramidal no back-bonding i.e.more basic
Nitrogen $s p^{2}$ hybrid and planar due to back bonding and less basic because lone pair is not available for donation.

Q. The correct statement among the following is

(SiH3​)3​N is pyramidal and more basic than (CH3​)3​N

(SiH3​)3​N is planar and more basic than (CH3​)3​N

(SiH3​)3​N is pyramidal and less basic than (CH3​)3​N