AIPMT | 2015Chemical Kinetics and Nuclear ChemistryHard
Question
When initial concentration of a reactant is doubled in a reaction, its half-life period is not affected. The order of the reaction is :-
Options
A.First
B.Second
C.More than zero but less than first
D.Zero
Solution
T1/2 = 
for first order t1/2 is independent of concentration
for first order t1/2 is independent of concentrationCreate a free account to view solution
View Solution FreeTopic: Chemical Kinetics and Nuclear Chemistry·Practice all Chemical Kinetics and Nuclear Chemistry questions
More Chemical Kinetics and Nuclear Chemistry Questions
The energies of activation for forward and reverse reactions for A2 + B2 ⇋ 2AB are 180 kJ mol-1 2AB are 180 kJ mol...A catalyst is a substance which...Rate constant k varies with temperature by equation , log k(min-1) = 5 - . We can conclude:...β - particle is emitted in radioactivity by...the density of gold is 19g/cm3. If 1.9 × 10-4g of gold is dispersed in one litre of water to give a sol having sphe...