Question

Concentrated aqueous sulphuric acid is 98% h2so4 (w/v) and density is 1.8 g/ml. Molarity of solution is:
[a] 1 M [b] 1.8 M [c] 10 M
The answer is 10 M but how to solve it

Answer 1

its not ten but it is 18

If percentage&dencity given in problem

Molarity= %×d×10/gram molecular weight