- 1(current)
Q. No.Consider the graph [between half-life \(\left(t_{1 / 2}\right)\) and initial concentration (a) of the reactant] for the reaction \(A \longrightarrow B,\)
The graph between \(-\dfrac{d[A]}{d t}\) and time will be:
The graph between \(-\dfrac{d[A]}{d t}\) and time will be:
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From NCERT
Subtopic: Order, Molecularity and Mechanism |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyConsider the reaction, 2A + B → Products.
When concentration of B alone was doubled, the half-life did not change. When the concentration of A alone was doubled, the rate increased by two times. The unit of rate constant for this reaction is:
1. L mol–1 s–1
2. no unit
3. mol L–1s–1
4. s–1
Subtopic: Order, Molecularity and Mechanism |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following statements is true regarding the nature of reaction order and reaction mechanisms?
| 1. | A second-order reaction is always a multistep reaction. |
| 2. | A zero-order reaction is a multistep reaction. |
| 3. | A first-order reaction is always a single-step reaction. |
| 4. | A zero-order reaction is a single-step reaction. |
From NCERT
Subtopic: Order, Molecularity and Mechanism |
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology- 1(current)
Q. No.
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