Question
If 84 g of NaOH (aq) is present in a 3 Molar Solution, find volume of solution (in mL)
Answer :
Correct answer is : 700
As we know = Moles of NaOH / Volume of solution in L
3 M = 84/ (M.W. of NaOH x Volume of Solution(L)
Volume of Solution = 84/(40 x 3) L = 0.7 L
Volume of Solution in mL = 0.7 × 1000 = 700 mL
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