If 0.85g of NH3 is dissolved in 100ml of solution find molarity if density of solution is 1.2g/ml

If 0.85g of NH3 is dissolved in 100ml of solution find molarity if den

1.	If 0.85g of NH3 is dissolved in 100ml of solution find molarity if density of solution is 1.2g/ml
Answer» Molar mass (M2) = 14 + 3 = 17 g// Therefore, M = (W2/ M2 * V) * 1000 = (0.85/ 17 * 100) * 1000 = 0.5 mol/L//