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10*0 grams of coustic soda when dissolve...

`10*0` grams of coustic soda when dissolved in 250 `cm^(3)` of water, the resultant gram molarity of solution is :

A

`0*25M`

B

`0*5M`

C

`1*0 M`

D

`0*1 M`

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The correct Answer is:
C
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