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Approximate atomic weight of an element ...

Approximate atomic weight of an element is `26.89`. If its equivalent weight is `8.9`, the exact atomic weight of element would be

A

`26.89`

B

`8.9`

C

`17.8`

D

`26.7`

Text Solution

Verified by Experts

The correct Answer is:
D
Atomic weight=Equivalent weight` xx` Valency
`8.9xx3=26.7("Valency"=26.89/8.9~~3)`
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