Question

arrange H2O, NH3 AND CH4 in the decreasing order of bond angle

Answer 1

NH3 is better known as ammonia to us, CO2 as carbon di-oxide, H2O as water and CH4 as methane.

The bond angle according to the theory of VSEPR is the angle between the two electron bonds.

The number of lone pairs of electron in H2O is 2, where as it is one in NH3 and none in CH4.

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Answer 2

Answer:

Explanation:

NH3 is better known as ammonia to us, CO2 as carbon di-oxide, H2O as water and CH4 as methane.

The bond angle according to the theory of VSEPR is the angle between the two electron bonds.

The number of lone pairs of electron in H2O is 2, where as it is one in NH3 and none in CH4.