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If 500mL of a 5M solution is diluted to ...

If 500mL of a 5M solution is diluted to 1500 ml. What will be the molarity of the solution obtained?

A

1.5M

B

1.66M

C

0.017M

D

1.59M

Text Solution

Verified by Experts

The correct Answer is:
B
Given that,
`M_(1)=5M`
`V_(1)=500mL`
`V_(2)=1500mL`
`M_(2) =M`
For dilution, a general formula is
`M_(1)V_(1)= M_(2)V_(2)`
`500xx5M=1500xxM`
`M=(5)/(3)=1.66M`
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