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100 mL of 0.1 M solution of solute A ar...

100 mL of 0.1 M solution of solute A are mixed with 200 mL of 0.1 M solution of solute B. If A and B are non-reacting substances, the molarity of the final solution will be

A

0.3M

B

0.4M

C

0.1M

D

0.15M

Text Solution

Verified by Experts

The correct Answer is:
C
`M_(1) V_(1) + M_(2) V_(2) = M_(3) V_(3)` (Mixture)
:. `100 xx 0.1 + 200 xx 0.1 = 300 xx M_(3)` or `M_(3)=0.1`
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