A) \[{{H}_{2}}O>{{H}_{2}}S>{{H}_{2}}Se>{{H}_{2}}Te\](Order of bond angle)
B) \[HF>HCl>HBr>HI\](Order of boiling point)
C) \[LiCl<BeC{{l}_{2}}<BC{{l}_{3}}<CC{{L}_{4}}\](Order of covalent character)
D) \[Ca{{F}_{2}}>CaC{{l}_{2}}>CaB{{r}_{2}}>Ca{{I}_{2}}\] (Order of melting point)
Correct Answer: B
Solution :
[b] Correct order of boiling point is, \[HF>HI>HBr>HCl\]
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