“The rate at which a substance reacts is proportional to its active mass and the rate of a chemical reaction is proportional to the product of active masses of the reacting substances”. This is the_________________?

Related Mcqs:

Cv is given by__________________?

A. (∂E/∂T)V B. (∂E/∂V)T C. (∂E/∂P)V D. (∂V/∂T)P...

Which is an example of closed system ?

A. Air compressor B. Liquid cooling system of an automobile C. Boiler D. None of these...

An isolated system can exchange ______________ with its surroundings?

A. Matter B. Energy C. Neither matter nor energy D. Both matter and energy...

Solid and liquid phases of a substance are in equilibrium at the____________________?

A. Critical temperature B. Melting point C. Freezing point D. Both B. and C...

The gas law (PV = RT) is true for an ______________ change?

A. Isothermal B. Adiabatic C. Both A. & B D. Neither A. nor B...