Q45 / 196 · NTA Abhyas (NEET) 2020 · Chemistry · Chemical Kinetics

Rate of reaction depends upon

A
temperature
B
catalyst
C
concentration
Correct answer
D
All of these

Solution

Rate of reaction depends upon nature of reactants, concentration of the reactants, temperature and presence of catalyst.

It concentration of reactant ↑ Rate of reaction ↑

Catalyst increases or decreases the rate of reaction

If

∆ H = + v e

as temperature increase rate of reaction increases

∆H = - v e

as temperature decreases the rate of reaction increases.

Hence, the correct answer is option: 'D'.

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