Normality is a measure of concentration defined as the number of gram equivalents of solute per litre of solution. For acids, the gram equivalent weight is the molecular weight divided by the number of acidic protons per molecule.
The molecular mass of sulphuric acid is 98. If 49 g of the acid is dissolved in water to make one litre of solution, what will be the strength of the acid?
Asked in UPSC CDS 1 2017 · Topic: Acid, Base and Salt (Strength of Acids and Bases (Strong and Weak Acids/Bases))
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