Saved Bookmarks
| 1. |
Identify giving reasons, the reaction order from each of the following rate constants : (i) k = 2.3 xx 10^(5) L mol^(-1) s^(-1) (ii) k = 3 xx 10^(-4) s^(-1) |
|
Answer» Solution :Unit of RATE CONSTANT for `N^(th)` ORDER `k = ("mol lit"^(-1))^(1-n) s^(-1)` (i) `k = 2.3 xx 10^(5)L mol^(-1) s^(-1)` We will get these units when value of n= 2, or order is (two) `k = ("mol lit"^(-1))^(1-2) s^(-1)` `= mol^(-1) "lit sec"^(-1)` (ii) `k = 3 xx 10^(-4)s^(-1)` We will get these units when value of n=1, or order is (one) `k = ("mol lit"^(-1))^(1-1)s^(-1)` `=s^(-1)` |
|