Mole ConceptMedium
Question
0.4 moles of NCl and 0.2 moles of CaCl2 were dissolved in water to have 50 mL of solution, the molarity of Cl ion is :
Options
A.0.8 M
B.1.6 M
C.1.2 M
D.10.0 M
Solution
Total Cl- moles - 0.4 + 0.4 = 0.8 moles
Molarity of Cl- =
= 1.6 MCreate a free account to view solution
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