Illustrate with a drawing$/$example the difference between:

Solute and solvent

Homogeneous and heterogeneous mixtures

Electrolyte and non$-$electrolyte

Activity $1$:

A$.$ List at least $3$ reasons on the importance of water in chemistry?

B$.$ What makes water a polar substance. Draw a simple figure that shows the polarity of water.

C$.$ Classify the following substances by type of electrolytes $($acid$,$ base or salt$)$

$\backslash$table$[[KOH,Ba(N{O}_3{)}_2,KF$