Question
Chemistry Question on Chemical Kinetics
In a reaction 3A -> Products, the concentration of A decreases from 0.4molL-1 to 0.1molL-1 in 20 minutes at 300K. The rate of decrease in [A] during this interval (in molL-1min-1) at 300K is
A
0.005
B
0.015
C
0.001
D
0.15
E
0.05
Answer
0.015
Explanation
Solution
The correct option is (B) : 0.015