An aqueous solution of KCl weighs 5 kg. The solution has 2 moles of KCl present in it.The Density of the solution is 1.2

[answerhappygod]

An aqueous solution of KCl weighs 5 kg. The solution has 2
moles of KCl present in it.The Density of the solution is 1.24
g/ml. (Atomic masses of K=39 and that of Cl=35.5)
Find the
a) Molarity of the solution
b) Molality of the solution.
c) Number of molecules of KCl in the solution.
d) Number of K atoms in the solution.
e) If the solution is diluted to double its volume, what will be
the Molarity of the solution?