EXAMIANS
A plug-flow reactor is characterised by
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The fractional volume change of the system for the isothermal gas phase reaction, A 3B , between no conversion and complete conversion is
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In autocatalytic reactions,
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An example of autothermal reactor operation is
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A reaction in which one of the products of reaction acts as a catalyst is called a/an __________ reaction.
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What is the value of 'n' if the reaction rate of the chemical reaction A → B, is proportional to CAn and it is found that the reaction rate triples, when the concentration of 'A' is increased 9 times ?
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At a given value of E/R (ratio of activation energy and gas constant), the ratio of the rate constants at 500°K and 400°K is 2, if Arrhenious law is used. What will be this ratio, if transition state theory is used with the same value of E/R?
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At a given temperature, K₁, K₂ and K3 are equilibrium constants for the following reactions 1, 2, 3 respectively. CH₄(g) + H₂O(g) ⇋ CO(g) + 3H₂(g), CO(g) + H₂O(g) ⇋ CO₂(g) + H₂(g) CH₄(g) + 2H₂O(g) ⇋ CO₂(g) + 4H₂(g) Then K₁, K₂ and K3 are related as:
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For multiple reactions, the flow pattern within the vessel affects the
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With decrease in temperature, the equilibrium conversion of a reversible endother- mic reaction
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