Question

define co-ordinate bond

Answer 1

A type of covalent bond in which both the shared electrons are contributed by one of the two atoms.

Answer 2

Here is your answer.....

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✔when in the formation of a bond, the electron pair ( lone pair ) is donated by one atom but shared by both the atoms,

✔ so as to complete their octets, the bond formed is called a co-ordinate Bond or dative bond .

For example.........

_ sulphur dioxide

_ ammonium ion

_ sulphuric acid

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Hope this helps you.....✨✨