Oxygen and sulphur both are the members of the same group in periodic – InterviewSolution

1.	Oxygen and sulphur both are the members of the same group in periodic table but H_(2)O is liquid while H_(2)S is gas because
Answer» molecular WEIGHT of water is more. electronegativity of sulphur is more. `H_(2)S` is weak acid. water molecules are having weak hydrogen bonds between them. Solution :`H_(2)O` is LIQUID but `H_(2)` is a gas. This can be attributed to the PRESENCE of INTERMOLECULAR hydrogen BONDING in case of `H_(2)O`.

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