हिंदी

Choose the most correct option. Slope of the graph ln[A]t versus t for first-order reaction is _________.

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प्रश्न

Choose the most correct option.

Slope of the graph ln[A]t versus t for first-order reaction is _________.

विकल्प

  • -k

  • k

  • `"k"/2.303`

  • `"-k"/2.303`

MCQ
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उत्तर

The slope of the graph ln[A]t versus t for the first-order reaction is -k.

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अध्याय 6: Chemical Kinetics - Exercises [पृष्ठ १३५]

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बालभारती Chemistry [English] Standard 12 Maharashtra State Board
अध्याय 6 Chemical Kinetics
Exercises | Q 1. v. | पृष्ठ १३५

संबंधित प्रश्न

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Answer the following in one or two sentences.

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Step 2: \[\ce{F_{(g)} + NO_{2(g)} -> NO_2F}\] (Fast)

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Initial concentration
(A)
Initial concentration
(B)
Initial rate of formation of C
(mol dm−3 s−1)
0.1 M 0.1 M 1.2 × 10−3
0.1 M 0.2 M 1.2 × 10−3
0.2 M 0.1 M 2.4 × 10−3

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\[\ce{A + B -> C}\]

Exp. [A]
mol dm−3
[B]
mol dm−3
Initial Rate
mol dm−3
1. 0.012 0.035 0.10
2. 0.024 0.070 0.80
3. 0.024 0.035 0.10
4. 0.012 0.070 0.80

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