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MHT CET202016 Oct 2020Morning ShiftChemistryChemical Bonding and Molecular StructureActual

What is the value of C -0 -H bond angle in CH ₃- OH ?

Options

  1. A108.9^
  2. B107^
  3. C109.5^
  4. D110^

Correct answer

A. 108.9^

Step-by-step solution

108.9^ Due to repulsion between lone pair electrons of oxygen atoms, the C - O - H bond angle in CH ₃- OH (methanol) is 108.9^ . It can be readily demonstrated as follows:

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