solutions

Question: Conc. ${{H}_{2}}S{{O}_{4}}$has a density of 1.98 g/ml and is 98% ${{H}_{2}}S{{O}_{4}}$by weight. Its normality is

1) $2\,N$

2) $19.8\,N$

3) $39.6\,N$

4) $98\,N$

Solution:

Explanation: No Explanation

Methods of expressing concentration of solution

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