Chemistry, asked by hijaabmuskan, 1 year ago

What is meant by Co-ordinate covalent bond? Explain the formation of hydronium ion (H3O+) from water by the help of a dot and cross model.

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Answered by Anonymous
6
hey!!

here is ur answer!!


Coordinate covalent bond :

It is a type of covalency which involves one of the combining atoms contributing both of the shared electrons that is a bond formed by a shared pair of electrons with both electrons coming from the same atom .

Ammonium chloride is an example of compound which has all the three bonds that is any covalent and co-ordinate Bond..

⭕️formation of hydronium ion

In water - the 'O' atom contains two lone paira of electrons after completing its octet..

The hydrogen ion accepts one lone pair of electrons of the oxygen atom of water molecule leading to formation of a coordinate covalent bond.. .


(Lone pair : are the pair of electrons not shared with any other atom.)

hope this helps u!!

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