Chemical Reaction Engineering The heat of reaction Depends on the pressure only Depends on both pressure and mechanism of reaction Depends on the mechanism of reaction only Is independent of the mechanism of reaction Depends on the pressure only Depends on both pressure and mechanism of reaction Depends on the mechanism of reaction only Is independent of the mechanism of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Velocity of a reaction depends upon the Concentration of the reactants Temperature at which the reaction is carried All of these Nature of the reactants Concentration of the reactants Temperature at which the reaction is carried All of these Nature of the reactants ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The reaction rate almost gets doubled for 10°C rise in temperature. This is due to the fact that the Value of threshold energy decreases Increased temperature reduces the activation energy Collision frequency increases Fraction of molecules having threshold energy increases Value of threshold energy decreases Increased temperature reduces the activation energy Collision frequency increases Fraction of molecules having threshold energy increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A catalyst is said to be a negative catalyst, ifit Does not initiate the reaction All of these Retards the rate of reaction Reduces the value of equilibrium constant Does not initiate the reaction All of these Retards the rate of reaction Reduces the value of equilibrium constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The eddy diffusivity for a liquid in plug flow must be Between 0 and 1 0 ∞ 1 Between 0 and 1 0 ∞ 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Maximum equilibrium conversion for endothermic reaction is obtained at the __________ temperature. Highest possible Room Lowest possible Intermediate Highest possible Room Lowest possible Intermediate ANSWER DOWNLOAD EXAMIANS APP
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