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According to the listed formulas, the strength of a solution can be expressed as
ANormality $\times$ equivalent weight of solute
BMolarity $\div$ molecular weight of solute
CEquivalent weight $\div$ normality
DOnly in $g\,L^{-1}$ and in no other way
Answer & Solution
Correct answer: A. Normality $\times$ equivalent weight of solute
The page states that strength of solution $=$ Normality $\times$ equivalent weight of solute, and also equals Molarity $\times$ molecular weight of solute. Thus A is correct. B and C invert the relation, and D is false because multiple equivalent expressions are given.
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