I mole of anhydrous X is added in 1 Kg water volume is

Last updated: 7/4/2023

I mole of anhydrous X is added in 1 Kg water volume is finally I litre To this mixture small amount of Y is added such that it acts as Limiting reagent In each case Y reacts to give water soluble products Identify the correct option s List I X Y P KCN AgCN s S Q CuS Cone HNO R Hgly KI S CH COOH Ba OH s List II Effect of addition of Y on X water mixture 1 Freezing point decreases Osmotic pressure does not increases 2 3 Freezing point does not increases Vapour decreases A P 2 3 Q 1 3 R 1 4 S 3 4 pressure share 2 3 R 1 4S 3 4