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200 ml of water is added of 500 ml of 0....

200 ml of water is added of 500 ml of 0.2 M solution. What is the molarity of this diluted solution?

A

0.5010 M

B

0.2897 M

C

0.7093 M

D

0.1428 M

Text Solution

Verified by Experts

The correct Answer is:
D
No. of millimoles `= 500xx0.2=100`
Thus, molarity of diluted solution `=(100)/(700)=0.1428 M`
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Knowledge Check

  • 200 mL of water is added to 500 mL of 0.2 M solution. What is the molarity of the diluted solution ?

    A
    0.5010 M
    B
    0.2897 M
    C
    0.7093 M
    D
    0.1428 M

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    B
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    C
    `0.75 M`
    D
    `0.45 M`

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