The rate constants for the decomposition of a molecule in the presence of oxygen are 0.237 × 10⁻⁴ L mol⁻¹ s⁻¹… · ABC26PH0382
Subject: Physical Chemistry · Chapter: Chemical Kinetics · Topic: Chemical Kinetics – General · Exam: GATE 2005-2021 · Marks: 2 · Difficulty: Medium
The rate constants for the decomposition of a molecule in the presence of oxygen are $0.237 \times 10^{-4}\ \mathrm{L\,mol^{-1}\,s^{-1}}$ at 0°C and $2.64 \times 10^{-4}\ \mathrm{L\,mol^{-1}\,s^{-1}}$ at 25°C ($R = 8.314\ \mathrm{J\,mol^{-1}\,K^{-1}}$). The activation energy for this reaction (rounded off to one decimal place) is ________ $\mathrm{kJ\,mol^{-1}}$.
1.
(c)
2.
(b)
3.
(c)
4.
(c)
8.
(c)
9.
(c)
10.
(c)
11.
(b)
15.
(a)
16.
(b)
17.
(c)
18.
(c)
22.
(c)
23.
(d)
24.
(d)
25.
(a)
29.
(d)
30.
(a)
31.
(c)
32.
(c)
36.
(5)
37.
(6.6)
38.
(100)
39.
(2000)
42.
(7.5)
43.
(c)
44.
(289.6 sec)
45.
(b)
Answer
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