A solution of sodium sulfate contains 92 g of `Na^(+)` ions in that solution in mol `kg^(-1)` is :

A solution of sodium sulfate contains 92g of Na^(+) ions per kilogram of water. The molality of Na^(+) ions in the solution in mol kg^(-1) is

A solution of sodium sulfate contains 92g of Na^(+) ions per kilogram of water. The molality of Na^(+) ions in the solution in mol kg^(-1) is

A solution of sodium sulfate contains 92g of Na^(+) ions per kilogram of water. The molality of Na^(+) ions in the solution in mol kg^(-1) is

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

A molal solution is one that contains 1 mol of a solute in

A molal solution is one that contains 1 mol of a solute in

A molal solution is one that contains 1 mol of a solute in

1 kg of water contains 4g of NaOH. The concentration of the solution is:

If the density of water of a lake is 1.25 gmL^(-1) and one kg of lake water contains 92 g of Na^(+) ions, calculate the molarity of Na^(+) ions in this lake water. (Gram atomic mass of Na=23"g mol"^(-1) )