Chemical Bonding And Molecular Structure Question 374

Question: Among the following molecules which one have smallest bond angle [Orissa JEE 2005]

Options:

A) $ NH_3 $

B) $ PH_3 $

C) $ H_2O $

D) $ H_2Sc $

E) $ H_2S $

Show Answer

Answer:

Correct Answer: D

Solution:

$ NH_3=107{}^\circ ,\ PH_3=93{}^\circ ,\ H_2O=104.5{}^\circ $

$ H_2Se=91{}^\circ ,\ H_2S=92.5{}^\circ $



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