1.

Vinu dissolves 50 g of sugar in 250 ml of hot water, Sarath dissolves 50 g of same sugar in 250 ml of cold water. Who will get faster dissolution of sugar? and Why?

Answer»

Solution : Vinu will get faster dissolution of SUGAR. Because, generally solubility of a SOLID solute in a LIQUID solvent increases with INCREASE in temperature. Therefore Vinu dissolves 50 g of sugar in 250 ml of hot water than SARATH dissolves 50 g of sugar in 250 ml of cold water.


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