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If m(A) gram of a metal A displaces m(B)...

If `m_(A)` gram of a metal A displaces `m_(B)` gram of another metal B from its salt solution and if the equilvalent mass are `E_(A) and E_(B)` respectively then equivalent mass of A can be expressed as:

A

`E_(A)=(m_(A))/(m_(B)) xx E_(B)`

B

`E_(A)=(m_(A) xx m_(B))/(E_(B)`

C

`E_(A)= (m_(B))/(E_(A)) xx E_(B) `

D

`E_(A)= sqrt((m_(A))/(m_(B)) xx E_(B) )`

Text Solution

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The correct Answer is:
A
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