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A solid element has specific heat 1 I gm...

A solid element has specific heat `1 I gm^(-1)k^(-1)`. If the equivalent weight of the element is 9. Identify the valency and atomic weight of element.

A

2, 6

B

3, 27

C

9, 28

D

6, 27

Text Solution

Verified by Experts

The correct Answer is:
B
At Wt = `(6.4)/("Sp. Heat")=26.75~=27`
Valency = `("atomic weight")/("Equivalent weight")=(26.75)/(9)~=3`
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