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A solution containing 1 g of the complex...

A solution containing 1 g of the complex `[Cr(H_(2)O)_(5)Cl]Cl_(2)H_(2)O` was passed through a cation exchanger. The acid liberated was made up to 1 litre. Calculate the strength of acid solution (`Cr=52g` and M.w. of complex `= 266.5 g mo1^(-1)` .

A

`5xx10^(-3)N`

B

`7.5xx10^(-3)N`

C

`7.5xx10^(-2)N`

D

`7.5xx10^(-1)N`

Text Solution

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The correct Answer is:
B
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