Strongest hydrogen bonding occurs in: A) NH3 B) HCl C) HF D) H2O

Strongest hydrogen bonding occurs in: A) NH3 B) HCl C) HF D) H2O

Explanation

Water (H₂O) forms strong and extensive hydrogen bonds 

Due to its two hydrogen atoms and two lone pairs on oxygen.

Though HF forms strong individual bonds,

H₂O forms a dense hydrogen bonding network, making its bonding stronger overall.