Tardigrade
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Tardigrade
Question
Chemistry
Maximum number of hydrogen bonding is in :
Q. Maximum number of hydrogen bonding is in :
1289
256
Haryana PMT
Haryana PMT 2006
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A
1
B
2
C
3
D
4
Solution:
In every
H
2
O
molecule each
H
-atoms is involved in hydrogen-bond with
O
-atoms of other molecule, while
O
-atoms is involved in two hydrogen-bonds with two
H
-atoms of other molecules. Thus, every
H
2
O
molecule involves four hydrogen-bonds.