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Atomic weight of elements is 40 and its ...

Atomic weight of elements is 40 and its valency is 2. what is its equivalent weigt

A

20

B

40

C

80

D

10

Text Solution

Verified by Experts

The correct Answer is:
A
`"Eq. wt"=("At.wt")/("Valancy")`
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Knowledge Check

  • 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
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    B
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