Tardigrade
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Tardigrade
Question
Chemistry
Which of the following is correct?
Q. Which of the following is correct?
1992
198
Classification of Elements and Periodicity in Properties
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A
van der Waals’ radius of chlorine is bigger than nitrogen.
27%
B
Covalent radius of nitrogen is bigger than chlorine.
15%
C
van der Waals’ radius of chlorine is smaller than nitrogen.
21%
D
All are correct
37%
Solution:
The van der Waals’ radius of chlorine (0.18 nm) is greater than nitrogen (0.15 nm).