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Molarity is the no of moles of solute dissolved per litre of a solution.

now if u want to find it from the percentage purity , here is the formula for that

Molarity = % purity x density x 10

___________________

molar weight of the solute

note : density is usually given %purity problems, if its not u can evualvate it from from formula { d= mass/volume}

i hope it solves the problem

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Q: How can you determine molarity from percent purity of solution?
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