100 mL of `Na_3PO_4` solution contains 3.45 g of sodium. The molarity of the solution is ____`xx 10^(-2) mol L^( - 1)`. (Nearest integer)

100ml solution of Na_3PO_4 contains 2.35g of Na^+ ion, then molarity of solution is [x] xx10^(-2) , then x is

If 100 ml of a solution contains 10 g of H_(2)SO_(4) , normality of the solution is

4.5 g of compound.A (MW=90) was used to make 250 mL of its aqueous solution. The molarity of the solution in Mis "x"xx10^(-1) . The value of x is (Rounded off to the nearest integer)

Calculate the normality of a solution containing 13.4 g fo sodium oxalate in 100mL solution.

What will be the molarity of a solution containing 5 g of sodium hydroxide in 250ml solution?

The osmotic pressure of a solution of NaCl is 0.10 atm and that of a glucose solution is 0.20 atm. The osmotic pressure of a solution formed by mixing 1 L of the sodium chloride solution with 2L of the glucose solution is x xx 10^(-3) atm. x is _________.(nearest integer)