Chemistry, asked by Rajesh741, 1 year ago

why H2S is gas where as H2O is liquid

Answers

Answered by sahilkarki
3
In h2o there is hydrogen bonding because oxygen has a high electronegativity(only second to flourine). so, the hydrogen atoms from other molecules of water forms a hydrogen bonds with oxygen resulting in intermolecular hydrogen bonding. ... therefore at room temperature h2o is a liquid and h2s is a gas.
Answered by AbhiramiGNath
1
H2S is a gas at room temperature.



Because of hydrogen bonding - when the slightly positive hydrogen is attracted to the slightly negative oxygen. The attraction means more molecules per volume, and thus more likely to form liquid instead of gas.

Sulphur is less electronegative than oxygen.




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