Question

Which of the following unit is used to express the rate of a reaction?

Options

• mol dm^-3 t

• mol^-1 dm³ t^-1

• mol^-1 dm³ t

• mol dm³ t^-1

Answer 1

mol dm³ t^-1 

Explanation:

The various units by which the rate of reaction can be denoted are written below.

Molar concentration per second (M/s).

Molar concentration per hour (M/h).

Molar concentration per minute (M/min).