Question

molarty of hcl if it's density is 1.17%(w/V) is​

Answer 1

Answer:

Molarity is equal to number of moles of solute by volume of solution.

Since it has 1.17% weight by volume which implies that 100 L of the solution has 1.17 grams of HCl and therefore 1 L would contain 1.17/100 grams of HCl and therefore moles of HCl will be 1.17/36.5 and its molarity would be 1.17/(36.5×100) = 3.2 × 10^-4 M