Multiple choice

In the co-ordinate valency,

  1. both the electrons of a shared pair come from the same atom

  2. each atom supplies one electron to the bond

  3. hydrogen bond is formed

  4. none of these

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A co-ordinate bond is a covalent bond (a shared pair of electrons) in which both the electrons of a shared pair come from the same atom.