1.

For a certain reaction Ato products, the t_(1//2) as a function of [A]_0 is given as below: {:([A]_0(M),0.1,0.025),(t_(1//2),100,50):} Which of the following is true :

Answer»

The ORDER of `1/2`
`t_(1//2)`would be `100sqrt10` MIN for `[A]_0=1` M
The order is 1
`t_(1//2)`would be `100` min for `[A]_0=1` M

Solution :`100prop(0.1)^(t-n)`
`50prop(0.025)^(1-n)`
Divide `2=4^(1-n)`
`2=2^(2-2n) IMPLIES " " 2-2n=1`
`n=1/2`
`100 prop (0.1)^(1//2) implies t^(1//2)prop(1)^(1//2)`
Divide `t_(1//2)/100=(1/0.1)^(1//2)`
`t_(1//2)=100sqrt10` min.


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