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Answer any five of the following questio...

Answer any five of the following questions.
a) Given reason: (i) Hydrogen bonding in `H_2 O` but not in `H_2 S`
(ii) Conc. `H_2 SO_4` is a good dehydrating agent

Text Solution

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(i) Due to water exists as a liquid. While `H_2 S` exists as a gas because of absence of inter molecular hydrogen bonding.
(ii) due to strong affinity for water conc `H_2 SO_4` is a good dehydrating agent
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