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What will the concentration of [Ca^(+2)]...

What will the concentration of `[Ca^(+2)]` in a sample of 1 litre hard water if after treatment with washing soda 10 g insoluable `CaCO_(3)` is precipitated.

A

0.2 M

B

0.1 M

C

0.3 M

D

0.4 M

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The correct Answer is:
B
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RESONANCE-EQUIVALENT CONCEPT & TITRATIONS-Exercise -1 (Part-II)
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