Please select a subject first
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The correct difference between first and second order reactions is that
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Explain the effect of catalyst on reaction rate with an example.
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The rate law for a reaction of A, B and C has been found to be rate = `"k" ["A"]^2["B"] ["L"]^(3/2)`. How would the rate of reaction change when
- Concentration of [L] is quadrupled
- Concentration of both [A] and [B] are doubled
- Concentration of [A] is halved
- Concentration of [A] is reduced to `(1/3)` and concentration of [L] is quadrupled.
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The rate of formation of a dimer in a second order reaction is 7.5 × 10−3 mol L−1s−1 at 0.05 mol L−1 monomer concentration. Calculate the rate constant.
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For a reaction \[\ce{x + y + z -> products}\] the rate law is given by rate = `"k" ["x"]^(3/2) ["y"]^(1/2)` what is the overall order of the reaction and what is the order of the reaction with respect to z.
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How do concentrations of the reactant influence the rate of reaction?
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How do nature of the reactant influence rate of reaction?
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Benzene diazonium chloride in aqueous solution decomposes according to the equation \[\ce{C6H5N2Cl -> C6H5Cl + N2}\]. Starting with an initial concentration of 10 g L−1, the volume of N2 gas obtained at 50°C at different intervals of time was found to be as under:
| t (min): | 6 | 12 | 18 | 24 | 30 | ∞ |
| Vol. of N2 (ml) |
19.3 | 32.6 | 41.3 | 46.5 | 50.4 | 58.3 |
Show that the above reaction follows the first order kinetics. What is the value of the rate constant?
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How will you prepare Acetic anhydride from acetic acid?
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How will you prepare Acetic anhydride from acetic acid?
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How will you prepare Acetic anhydride from acetic acid?
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How will you prepare Acetic anhydride from acetic acid?
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________ refers to any type of application that involves more than one type of media such as text, graphics video animation and sound.
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You need hardware, software and ________ to make multimedia.
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DTP stands for _____.
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________ is a DTP software.
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Choose the correct statement.
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What is desktop publishing?
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Give some examples of DTP software.
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Which language is used to request information from a Database?
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