A. 2.50
B. 5.00
C. 7.07
D. 3.535
The weight in grams of a non-volatile solute (M.wt:60) to be dissolved in 90 g of water to produce a relative lowering of vapour pressure of 0.02 is
9.8 g of H2SO4is present in two litres of a solution.The molarity of the solution is: