Question

which one shows maximum hydrogen bonding h20 , h2se , hf.​

Answer 1

Answer:

h2o

Explanation:

because it can make 4 hydrogen bonds, two bonds throuh H atom and two bonds by donating its two loan pairs of electrons.

where as Hf can make only one bond.

Whereas in h2se , hydrogen is bonded through less electronegative atom h, so it does not form h bond.

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