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Question: Answered & Verified by Expert
By dissolving $0.35$ mole of sodium chloride in water, $1.30 \mathrm{~L}$ of salt solution is obtained. The molarity of the resulting solution should be reported as -
ChemistrySolutionsKVPYKVPY 2012 (SA)
Options:
  • A $0.3$
  • B $0.269$
  • C $0.27$
  • D $0.3692$
Solution:
1322 Upvotes Verified Answer
The correct answer is: $0.269$
$\text { Molarity }=\frac{\text { Moles of Solute }}{\text { Vol.of Solution }}=\frac{0.35}{1.3}=0.269$

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