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In an aqueous of volume 500 ml when the...

In an aqueous of volume 500 ml when the reaction, `2Ag^(+) + Cu rarr Cu^(2+) + 2Ag`, reaches equilibrium, the concentration of `Cu^(2+)` ions is x molar`:` To this solution 500ml of water is added. At the new equilibrium the concentration of `Cu^(2+)` ions would be

A

2x molar

B

between x and 2x molar

C

less than `(1)/(2) x `molar

D

between 0.005x molar and 0.5x molar

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The correct Answer is:
C,D
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