A) \[6.9\times {{10}^{-2}}{{s}^{-1}}\]
B) \[6.93\times {{10}^{-4}}{{s}^{-1}}\]
C) \[6.93\times {{10}^{-3}}{{s}^{-1}}\]
D) \[6.93\times {{10}^{-1}}{{s}^{-1}}\]
Correct Answer: C
Solution :
For first order reaction, Rate constant, \[k=\frac{0.693}{{{t}_{1/2}}}\] \[=\frac{0.693}{100}\] \[=6.93\times {{10}^{-3}}{{s}^{-1}}\]You need to login to perform this action.
You will be redirected in
3 sec