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The approximate atomic weight of a metal...

The approximate atomic weight of a metal having specific heat 0.32 is

A

10

B

20

C

32

D

64

Text Solution

Verified by Experts

The correct Answer is:
B
According to Dulong and Petit.s law,
Atomic weight =`(6.4 )/("Specific heat")=(6.4 )/( 0.32 )=20`
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