Question

1.The Tyndall effect cannot be detected in colloids.
True
False
2.In a oxidation-reduction reaction, the oxidizing agent always undergoes reduction.
True
False
3.Unsaturated compounds are very reactive.
True
False

Answer 1

The Tyndall effect is characteristic properties of colloids
oxidizing agent is one which accepts electrons
Double bond are more reactive than the single bond :)