Subject: Physical Chemistry · Chapter: Chemical Kinetics · Topic: Rate Laws Order · Exam: NET DEC 2017 · Marks: 2 · Difficulty: Medium
Reaction between A and B is carried out for different initial concentrations and the corresponding half-life times are measured. The data listed in the table:
Entry
$\left[\mathrm{A}_{0}\right](\mu \mathrm{M})$
$\left[\mathrm{B}_{0}\right](\mu \mathrm{M})$
$\mathrm{t}_{1/2}(\mathrm{sec})$
1
500
10
60
2
500
20
60
3
10
500
60
4
20
500
30
(a)$\mathrm{k}[\mathrm{A}][\mathrm{B}]^{2}$
(b)$\mathrm{k}[\mathrm{A}]^{2}$
(c)$\mathrm{k}[\mathrm{A}]^{2}[\mathrm{B}]$
(d)$\mathrm{k}[\mathrm{A}][\mathrm{B}]^{2}$
Answer
SELF-PRACTICE — the source book printed no answer.
Nothing is invented here, so this question has no answer on record.