1.

What will be the volume of 12 M solutions, if it is equivalent to 240 mL of 18 M solution?

Answer»

6 LITRE
600 litre
400 litre
0.36 litre

Solution :`N_(1)V_(1)=N_(2)V_(2)` or `M_(1)V_(1)=M_(2)V_(2)`
`therefore12xxV_(1)=18xx240`
`V_(1)=(18xx240)/(12)=360ml=0.36` litre


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