When sugar dissolves in water, entropy………….(increases/decreses)

Electrolytes when dissolved in water dissociate into ions because : they were unstable, the water dissolves, the force of repulsion increase, the forces of elecrtostatic attraction are broken down by water

Electrostatic force is medium dependent that is why NaCl dissolves in water comment on this statement.

pH of water is 7 when a solute X is dissolved in water, the pH of the solution becomes 12 the solute X is a salt of

Given below are certain changes taking place to the particles during change of state. From this, find out and tabulate the changes in the particles when water boils to form steam and also when steam condenses to form water. distance increases  attractive force decreases energy increases rate of movement increases distance decreases energy decreases attractive force increases rate of movement decreases