- 1(current)
Q. No.For the reaction R → P, the concentration of a reactant changes from 0.03 M to 0.02 M in 25 minutes. The average rate of the reaction in M sec–1 is:
1. 6.67×10–5 M s–1
2. 5.67×10–5 M s–1
3. 6.67×10–6 M s–1
4. 5.67×10–6 M s–1
1. 6.67×10–5 M s–1
2. 5.67×10–5 M s–1
3. 6.67×10–6 M s–1
4. 5.67×10–6 M s–1
Subtopic: Definition, Rate Constant, Rate Law |
70%
Level 2: 60%+
Hints
In a reaction, 2A → Products, the concentration of A decreases from 0.5 mol L−1 to 0.4 mol L−1 in 10 minutes.
The rate during this interval is-
1. 5×10–3M min–1
2. 8×10–3M min–1
3. 9×10–3M min–1
4. 3×10–3M min–1
The rate during this interval is-
1. 5×10–3M min–1
2. 8×10–3M min–1
3. 9×10–3M min–1
4. 3×10–3M min–1
Subtopic: Definition, Rate Constant, Rate Law |
70%
Level 2: 60%+
Hints
- 1(current)
Q. No.
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