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Planar structure is shown by
Options
(a) CO₃²⁻
(b) BCl₃
(c) N(SiH₃)₃
(d) All of these
Correct Answer:
All of these
Explanation:
C in CO₃²⁻ and B in BCl₃ are sp²-hybridised thus acquire planar geometry. Although N in N(SiH₃)₃ is sp³-hybridised but the steric hindrance caused by three bulky groups make it planar for higher stability.
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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
- Which one gives secondary alcohol when treated with Grignard reagent
- The atomic number of cobalt is 27. The EAN of cobalt in Na₃[Co(NO₂)₄Cl₂] is
- By increasing the temperature , the vapour pressure of a substance
- Which of the following does not participate in Solvey’s process for the formation
- The standard emf for the cell reaction, 2Cu⁺(aq) → Cu(s) + Cu²⁺(aq)
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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