Chemical Reaction Engineering If the time required for half change is inversely proportional to the square of initial concentration and the velocity depends on the units in which the concentration term is expressed, then the order of reaction is 1 0 2 3 1 0 2 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A chemical reaction occurs when the energy of the reacting molecules is __________ the activation energy of the reaction. More than Equal to Less than Equal to or more than More than Equal to Less than Equal to or more than ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle) Decreases Increases Remains unaltered Changes unpredictably Decreases Increases Remains unaltered Changes unpredictably ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a continuous flow stirred tank reactor, the composition of the exit stream Is different than that in the reactor Is same as that in the reactor Depends upon the flow rate of inlet stream None of these Is different than that in the reactor Is same as that in the reactor Depends upon the flow rate of inlet stream None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The sequence in which three CSTR's of volumes 5, 10 and 15 m³ will be connected in series to obtain the maximum production in a second order irreversible reaction is 15, 10, 5 10, 15, 5 10, 5, 15 5, 10, 15 15, 10, 5 10, 15, 5 10, 5, 15 5, 10, 15 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A reaction which is catalysed by a base is catalysed by all substances which have a tendency to Lose a proton Gain an electron Gain a proton None of these Lose a proton Gain an electron Gain a proton None of these ANSWER DOWNLOAD EXAMIANS APP
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