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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
- The class of drugs used for the treatment of stress is
- Schiff’s reagent is
- Solubility of MX₂ – type electrolytes is 0.5 ˣ 10⁻⁴ mol/L.,
- Artificial sweetner which is stable under cold conditions only is
- Two different gases enclosed in different flasks A and B at same temperature and pressure
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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