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Tardigrade
Question
Chemistry
The constant 'a' in van der Waals equation ismaximum in
Q. The constant 'a' in van der Waals equation ismaximum in
1999
243
States of Matter
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A
Helium
10%
B
Hydrogen
14%
C
Oxygen
4%
D
Ammonia
72%
Solution:
The van der Waals constant a is indirectly a measure of forces of attraction. Ammonia because of its tendency of H-bonding shall have largest forces of attraction