Chemical Reaction Engineering Molecularity of an elementary reaction, P + Q → R + S is 4 1 2 3 4 1 2 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If in the gaseous phase reaction, N₂O₄ ⇋ 2NO₂, x is the part of N₂O₄ which dissociates, then the number of molecules at equilibrium will be (1 + x) (1 - x)² (1 - x) (1 + x)² (1 + x) (1 - x)² (1 - x) (1 + x)² 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 Enzymes are destroyed, when the Reactant's concentration is very low Reaction rate is independent of the reactant's concentration Temperature is very high Reactant's concentration is very high Reactant's concentration is very low Reaction rate is independent of the reactant's concentration Temperature is very high Reactant's concentration is very high ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Holding time for flow reactors is __________ the space time, for constant fluid density Triple Equal to None of these Double Triple Equal to None of these Double ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Half-life period for a first order reaction is __________ the initial concentration of the reactant. Inversely proportional to Independent of None of these Directly proportional to Inversely proportional to Independent of None of these Directly proportional to ANSWER DOWNLOAD EXAMIANS APP
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