Chemical Bonding And Molecular Structure Question 270

Question: Which contains strongest $ H- $ bond

Options:

A) $ O-H…..S $

B) $ S-H…..O $

C) $ F-H…..F $

D) $ S-H…..O $

Show Answer

Answer:

Correct Answer: C

Solution:

The strongest hydrogen bond is in hydrogen fluoride because the power of hydrogen bond µ electronegativity of atom and electronegativity $ \propto \frac{1}{atomic,size} $ So fluorine has maximum electronegativity and minimum atomic size.



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