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Equal weights of NaCI and KCI are dissol...

Equal weights of NaCI and KCI are dissolved seperately in equal volumes of solutions. Molarity of the two solutions will be:

A

equal

B

that pf NaCI will be less than that of KCI

C

that of NaCI will be more thsn that of KCI solution

D

that of NaCI will be about of HCI solution.

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The correct Answer is:
C
(c) When the weight of different solutes are equal in equal volumes of solutions, the molarity is inversely related to molecular mass of the solute. Mol. Mass of NaCl is less than KCl.l hence, molarity of NaCl solution will be more.
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