Q14
For the reaction, P + Q + R → S, experimental data for the measured initial rates is given below: Expt. Initial conc. P(M) Initial conc. Q(M) Initial conc. R(M) Initial rate(m/s) 1 0.2 0.5 0.4 8.0 × 10-5 2 0.4 0.5 0.4 3.2 × 10-4 3 0.4 2.0 0.4 1.28 × 10-3 4 0.1 0.25 1.6 4.0 × 10-5 The order of the reaction with respect to P, Q and R respectively, is
For the reaction, P + Q + R → S, experimental data for the measured initial rates is given below:
The order of the reaction with respect to P, Q and R respectively, is
| Expt. | Initial conc. P (M) |
Initial conc. Q (M) |
Initial conc. R (M) |
Initial rate (m/s) |
| 1 | 0.2 | 0.5 | 0.4 | 8.0 × 10-5 |
| 2 | 0.4 | 0.5 | 0.4 | 3.2 × 10-4 |
| 3 | 0.4 | 2.0 | 0.4 | 1.28 × 10-3 |
| 4 | 0.1 | 0.25 | 1.6 | 4.0 × 10-5 |
A.
2, 2, 1
B.
2, 1, 2
C.
2, 1, 1
AnswerD.
1, 1, 2
Answer: Option C
Solution
Answer: Option C
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