MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryChemical kineticsPrevious Year Questions
When initial concentration of a reactant is doubled in a reaction, its half-life period is not affected. The order of the reaction is: (NEET 2015)
A.First✓ Correct
B.Second
C.More than zero but less than first
D.Zero
Explanation
1/2 0.693 t k For first order 1/2 t independent of initial concentration of reactant
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