If 50% of a reaction occurs in 100 second and 75% of the reaction occurs in 200 second, the order of this reaction is :
zero
1
2
3
As we have learned
First Order Reaction -
The rate of the reaction is proportional to the first power of the concentration of the reaction
- wherein
Formula:
R P
a 0
a-x x
[differentiate rate law]
Unit of
In First order reaction Half Life is constant.
Option 1)
zero
This is incorrect
Option 2)
1
This is correct
Option 3)
2
This is incorrect
Option 4)
3
This is incorrect
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