Question

In which of the following substances will hydrogen bond be strongest?

• A. HCl
• B. $H_{2}O$
• C. $HI$
• D. $H_{2}O$

Answer 1

Answer: (B)

$H_{2}O$

Answer 2

: Only $H_{2}O$forms H-bolding while other substance HCl, HI and $H_{2}S$ do not form H-bonding.