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  • In which of the following hydride bond angle is ?Option: 1<

In which of the following hydride bond angle is 90^{\circ}?

Option: 1

H_2O


Option: 2

H_2S


Option: 3

H_2Se


Option: 4

H_2Te


Answers (1)

best_answer

As we have learnt,

Thermal stability of Hydrides of oxygen family -

The thermal stability decreases from H2O to H2Po because of the size of the central atom 

 As we move down in the group the size of atoms increases, Te having a larger size than Se, S, O can have hydrogens at 90o.

Posted by

Suraj Bhandari

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