- Increases
- Remains unchanged
- Decreases
- Unpredictable from the data
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For the chemical reaction X → Y, it is observed that, on doubling the concentration of 'X', the reaction rate quadruples. If the reaction rate is proportional to Cxn, then what is the value of 'n' ?
Answer: Option 1 Let'
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For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction?
Answer: Option 1 Let'
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The time needed to achieve the same fractional conversion for particles of different sizes (d) when chemical reaction controls, is proportional to?
Answer: Option 1 Let'
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With an increase in pressure in gaseous phase chemical reactions, the fractional conversion __________ when the number of moles decreases.?
Answer: Option 1 Let'
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For the non catalytic reaction of particles with surrounding fluid, the same needed to achive the same fractional conversion for particles of different unchanging sizes is proportional to the particle diameter, when the __________ is the controlling resistance.?
Answer: Option 3 Let'
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For the non-catalytic reaction of particles with surrounding fluid, the time needed to achieve the same fractional conversion for particles of different but unchanging sizes is proportional to the square of particle diameter, when the __________ is the controlling resistance.?
Answer: Option 2 Let'
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When an exothermic reversible reaction is conducted adiabatically, the rate of reaction?
Answer: Option 3 Let'
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On a P-V diagram of an ideal gas, suppose a reversible adiabatic line intersects a reversible isothermal line at point A. Then at a point A, the slope of the reversible adiabatic line (∂P/∂V)S and the slope of the reversible isothermal line (∂P/∂V)T are related as (where, y = Cp/Cv) )?
Answer: Option 3 For an adiabatic process → $$P{V^y}$$ = constant For an isothermal process → $$PV$$ = constant So, slope for adiabatic process in $$PV$$ plane is $$\frac{{dp}}{{dv}} = - y\frac{p}{v}$$ Slope...
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Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?
Answer: Option 1 Let'
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