The rate constant of a reaction depends on
the temperature of a reaction
the time of a reaction
the extent of reaction
the initial conc. of the reactant
The half life of a radioactive element is 40 days. Calculate the average life
5.76 days
57.6 days
646 days
4.56 days
How much chlorine will be liberated on passing one ampere current for 30 min. through NaCl solution ?
0.66 mole
0.33 mole
0.66 g
0.33 g
Strongest nucleophile is
RNH2
ROH
C6H5O-
CH3O-
D.
CH3O-
CH3O- is stronger nucleophilic reagent because methyl group increase the electron density on oxygen, since it show +I effect.