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Which of the following hydeides has the ...

Which of the following hydeides has the lowest boiling point?

A

`H_2O`

B

`H_2S`

C

`H_2Se`

D

`H_2Te`

Text Solution

Verified by Experts

The correct Answer is:
B
`H_2S` has lowest B.P. `H_2O` is liquid and all other gases under normal condition. Because of smaller molecular size, B.P. of `H_2S` is lower than `H_2Sc, H_2Te`
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