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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.
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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
- The unit of ionic mobility is
- Urea is preferred to ammonium sulphate as a nitrogeneous fertilizer because
- Ortho and para-hydrogen have
- On electrolysis of dilute H₂SO₄ using plantinum electrodes , the gas evolved at
- How many FeSO₄.7H₂SO₄ will be oxidised by an acidified solution containing 9.48g
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
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