Which is true about the dissolving process in water?
pelar solutes do not dissolve easily in water
water molecules are attracted by solute ions at the surface of the solute,
© water molecules move throughout the solute.
© solute molecules pull water molecules away from the surface

Water molecules move throughout the solute.

Explanation:

Water molecules move throughout the solute is true about the dissolving process in water.

© Water molecules move throughout the solute

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.