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in a first order reaction the concentration of the reactant is decreased from 1.0 M to 0.25 M in 20 min. the rate constant of the reaction would be- (1) 10 min^-1 (2) 6.931 min^-1 (3) 0.6931 mn^-1 (4) 0.06931 min^-1 |
| Answer» in a first order reaction the concentration of the reactant is decreased from 1.0 M to 0.25 M in 20 min. the rate constant of the reaction would be- (1) 10 min^-1 (2) 6.931 min^-1 (3) 0.6931 mn^-1 (4) 0.06931 min^-1 | |