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One gram of hydrogen is found to combine...

One gram of hydrogen is found to combine with 80 g of bromine one gram of calcium (valency = 2) combines with 4 g of bromine the equivalent weight of calcium is

A

10

B

20

C

40

D

80

Text Solution

Verified by Experts

The correct Answer is:
B
One gram of hydrogen combines with 80 gm of bromine.
So, equivalent weight of bromine =80 gm
`:'` 4 gm of bromine combines with 1 gm of Ca
`:.` 80 gm of bromine combines with `=1/4xx80=20`.
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