State one condition under which a bimolecular reaction may be kinetically of first order reactions.

Explanation

To answer the question, "State one condition under which a bimolecular reaction may be kinetically of first order reactions," we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Molecularity and Order**:
- Molecularity refers to the number of reactant particles involved in a reaction step. A bimolecular reaction has a molecularity of 2, meaning two reactants are involved in the rate-determining step.
- The order of a reaction, however, is determined by the concentration of reactants that affect the rate of the reaction.

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