Chemical Kinetics Question 228
Question: The concentration of a reactant decreases from 0.2 M to 0.1 M in 10 minutes. The rate of the reaction is
Options:
A) 0.01 M
B) $ {10^{-2}} $
C) 0.01 mol $ d{m^{-3}},{{\min }^{-1}} $
D) 1 mol $ d{m^{-3}},{{\min }^{-1}} $
Show Answer
Answer:
Correct Answer: C
Solution:
Rate of reaction = $ \frac{dx}{dt}=[ \frac{0.2-0.1}{10} ]=\frac{0.1}{10} $
$ =0.01mold{m^{-3}},mi{n^{-1}} $
