A) 1.08 M
B) 3.60 M
C) 0.36 M
D) 0.72 M
Correct Answer: D
Solution :
[d] Key concept For a zero order reaction unit of rate constant is mole per second. Hence, we can easily calculate concentration of B after 20 mm by the following formula, |
\[x=Kt\] |
\[x=Kt=0.6\times {{10}^{-3}}\times 20\times 60=0.72M\] |
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