MEDIUMMCQ SINGLEJEE Mains ChemistryPhysical ChemistryChemical kineticsPrevious Year Questions
The half-life for a zero order reaction having 0.02 M intial concetration of reactant is 100 s. The rate constant (in mol L-1 s-1) for the reaction (NEET 2020) (a) 1.0 10 x (b) 2.0 10 x (c) 2.0 10 x (d) 1.0 10 x
Answer
A
Explanation
0 Kt A A 0 0 0 1/2 0 1/2 4 A A K t A A 2 K t A K 2t 0.02 K 2 100 K 0.0001 K 1 10 x x