which of the following molecules has trigonal planar geometry?

Which Of The Following Molecules Has Trigonal Planar Geometry Chemistry Question

Which of the following molecules has trigonal planar geometry?

Options

(a) BF₃
(b) NH₃
(c) PH₃
(d) IF₃

Correct Answer:

BF₃

Explanation:

(a) BF₃ ⇒ 3bp + 0/p ⇒ sp³ -hybridisation and triagonal planar geometry.
(b) NH₃ ⇒ 3bp + 1/p ⇒ sp³ -hybridisation and pyraminal geometry.
(c) PH₃ ⇒ 3bp + 1/p ⇒ sp³ -hybridisation and pyraminal geometry.
(d) IF₃ ⇒ 3bp + 2/p ⇒ sp³d -hybridisation and T shape.

Related Questions:

  1. An organic compound ‘X’ having molecular formula C₅H₁₀O yields phenyl hydrozone
  2. Glycerol on treated with oxalic acid gives
  3. The angular momentum of electron in ‘d’ orbital is equal to
  4. Which among the following has the largest dipole moment
  5. The most efficient agent for the absorption of SO₃ is

Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
Subject: Chemistry (2512)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

Be the first to comment

Leave a Reply

Your email address will not be published.


*