Chemical Reaction Engineering With increase in temperature, the rate constant obeying Arhenious equation Decreases Decreases exponentially Increases Can either increase or decrease ; depends on the frequency factor Decreases Decreases exponentially Increases Can either increase or decrease ; depends on the frequency factor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In which of the following reactions, thee-quilibrium will shift to the right, if the total pressure is increased? N₂O₄ ⇋ 2 NO₂ H₂ + I₂ ⇋ 2HI N₂ + O₂ ⇋ 2NO H₂ + Cl₂ ⇋ 2HCl N₂O₄ ⇋ 2 NO₂ H₂ + I₂ ⇋ 2HI N₂ + O₂ ⇋ 2NO H₂ + Cl₂ ⇋ 2HCl 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. Equal to Equal to or more than More than Less than Equal to Equal to or more than More than Less than ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering 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 3 1 2 3 1 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The space time is equivalent to the holding time in a steady state mixed reactor for Gas reactions with changing no. of moles Constant fluid density systems Non-isothermal gas reaction Variable fluid density systems Gas reactions with changing no. of moles Constant fluid density systems Non-isothermal gas reaction Variable fluid density systems ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Semibatch reactor is preferred, when a/an A gas is to be reacted with liquid (e.g. hydrogenation of fat) Undersirable side reaction (at high concentration of one of the reactants) is to be avoided A highly exothermic reaction is to be controlled All of these A gas is to be reacted with liquid (e.g. hydrogenation of fat) Undersirable side reaction (at high concentration of one of the reactants) is to be avoided A highly exothermic reaction is to be controlled All of these ANSWER DOWNLOAD EXAMIANS APP
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