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H2O is liquid and H2S is a gas why? |
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Answer» So, water exists as a LIQUID at ROOM temperature with a high BOILING POINT. Sulphur is less electronegative than oxygen, and the S-H bond is much less polar than the O-H bond. Hence, there is no hydrogen bonding in hydrogen sulphide, and it normally exists as agas with discrete H2S molecules. |
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