Question

if the rate of gaseous reaction is independent of pressure the order of reaction is​

Answer 1

Answer:

Increasing the pressure on a reaction involving reacting gases increases the rate of reaction. Changing the pressure on a reaction which involves only solids or liquids has no effect on the rate.

Explanation:

Answer 2

Answer:

The order of reaction is zero when the rate of gaseous reaction is independent of pressure.

Explanation:

What is a zero order reaction:

• In a zero-order reaction, the rate is independent of the concentration of the reactants. The rate of change of concentration is constant.
• The rate does not change as the concentration of the reactants changes.
• The photochemical interaction of hydrogen with chlorine is one of the most common examples.

First order reaction:

• In the first-order reaction, the rate is proportional to the first power of the concentration of the reacting substance.

Second order reaction:

• When the rate of a reaction is determined by the variation of two concentration terms, it is said to be second order.