Write two differences between 'order of reaction' and 'molecularity of reaction'.

Give any four differences between order of a reaction and its molecularity ?

Write any four differences between 'rate of reaction' and 'rate constant' of a reaction.

Distinguish between order and molecularity of a reaction.

Assertion : Complex reaction takes place in different steps and the slowest step determines the rate of reaction. Reason : Order and molecularity of a reaction are always equal.