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What is the nature of the bond between B and O in (C₂H₅)₂ OBH₃?
Options
(a) Covalent
(b) Coordinate Covalent
(c) ionic bond
(d) Banana shaped bond
Correct Answer:
Coordinate Covalent
Explanation:
In (C₂H₅)₂ OBH₃ coordinate bond is formed in between B and O.
(C₂H₅)₂O → BH₃
(C₂H₅)₂O gives one lone pair of electron to BH₃. So, it is called electron pair donor and BH₃ is called electron pair acceptor.
Related Questions: - The mole heat capacity of water at constant pressure, C, is 75 J K⁻¹mol⁻¹.
- Potassium is stored in
- Aniline is treated with a mixture of sodium nitrite and hypophosphorus acid,
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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 mole heat capacity of water at constant pressure, C, is 75 J K⁻¹mol⁻¹.
- Potassium is stored in
- Aniline is treated with a mixture of sodium nitrite and hypophosphorus acid,
- When a mixture of solid Nacl and solid K₂Cr₂O₇ is heated with concentrated sulphuric acid
- Which of the following is paramagnetic
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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