A) water
B) glycerol
C) hydrogen fluoride
D) hydrogen sulphide
Correct Answer: D
Solution :
Key Idea: Hydrogen bond is formed between molecules of compounds having O, F and N with H. \[\underset{(a)}{\mathop{H-O-H}}\,\] \[\overset{\begin{smallmatrix} C{{H}_{2}}OH \\ | \end{smallmatrix}}{\mathop{\underset{\begin{align} & | \\ & C{{H}_{2}}OH \\ & glycerol \\ & (b) \\ \end{align}}{\mathop{C}}\,}}\,HOH\] \[\underset{\begin{smallmatrix} hydrogen\text{ }fluoride \\ (c) \end{smallmatrix}}{\mathop{H-F}}\,\] \[\underset{\begin{smallmatrix} hydrogen\text{ }sulphide \\ (d) \end{smallmatrix}}{\mathop{H-S-H}}\,\] \[\because \] \[{{H}_{2}}S\] does not have O, F or N \[\therefore \] It does not form hydrogen bond.
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