1.

Molarity of a solution prepared by dissolving 75.5 g ofpure KOH in 540 ml solution is

Answer»

3.05 M
1.35 M
2.50 M
4.50 M

SOLUTION :`M=(W xx1000)/(m.wt. XX V" in ML")=(75.5xx1000)/(56xx540)=2.50M`.


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