Which one of the following does not have a pyramidal shape ?

Question

Which one of the following does not have a pyramidal shape ? (A) (CH3)3 N (B) (SiH3)3 N (C) P(CH3)3 (D) P(SiH3)3

Tardigrade Admin · Accepted Answer

In N(SiH3)3 ℓ p present on nitrogen atom of 2nd shall has greater donating tendency to vacant 3d- orbital of 'Si' but not this donating tendency to vacant 3d-orbital of 'Si' but not this donating tendency with P, due to 3rd pd element.

Q. Which one of the following does not have a pyramidal shape ?

$(C H_{3})_{3} N$

$(S i H_{3})_{3} N$

$P (C H_{3})_{3}$

$P (S i H_{3})_{3}$

In $N (S i H_{3})_{3} ℓ p$ present on nitrogen atom of 2nd shall has greater donating tendency to vacant 3d- orbital of 'Si' but not this donating tendency to vacant 3d-orbital of 'Si' but not this donating tendency with P, due to 3rd pd element.

Q. Which one of the following does not have a pyramidal shape ?

(CH3​)3​N

(SiH3​)3​N

P(CH3​)3​

P(SiH3​)3​

In N(SiH3​)3​ℓp present on nitrogen atom of 2nd shall has greater donating tendency to vacant 3d- orbital of 'Si' but not this donating tendency to vacant 3d-orbital of 'Si' but not this donating tendency with P, due to 3rd pd element.

$(C H_{3})_{3} N$

$(S i H_{3})_{3} N$

$P (C H_{3})_{3}$

$P (S i H_{3})_{3}$

In $N (S i H_{3})_{3} ℓ p$ present on nitrogen atom of 2nd shall has greater donating tendency to vacant 3d- orbital of 'Si' but not this donating tendency to vacant 3d-orbital of 'Si' but not this donating tendency with P, due to 3rd pd element.