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6.02 xx 10^20 molecules of urea are pre...

` 6.02 xx 10^20` molecules of urea are present in 100 ml of its solution. The concentration of solution is

A

0.02 M

B

0.01 M

C

0.001 M

D

0.1 M

Text Solution

Verified by Experts

The correct Answer is:
B
Molarity `=(6.02xx10^(20))/(6.02xx10^(23))xx(1000)/(100)`
`=0.01 M`
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