Chemical Reaction Engineering Space velocity Is the maximum feed rate pre unit volume of reactor for a given conversion All of these Is a measure of the ease of the reaction Describes the extensive operating characteristics of a tubular flow reactor Is the maximum feed rate pre unit volume of reactor for a given conversion All of these Is a measure of the ease of the reaction Describes the extensive operating characteristics of a tubular flow reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are Of different sizes Of such size that the ratio of their volumes is < 5 Equal in size None of these Of different sizes Of such size that the ratio of their volumes is < 5 Equal in size None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering __________ resistance is not involved in the combustion of a carbon particle. None of these Ash Gas film Chemical reaction None of these Ash Gas film Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For every 10°C rise in temperature, the rate of chemical reaction doubles. When the temperature is increased from 30 to 70°C, the rate of reaction increases __________ times. 8 16 12 32 8 16 12 32 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be __________ that required to reduce it from 10 moles/litre to 5 moles/litre in the same volume. Data insufficient; can't be predicted More than Less than Same as Data insufficient; can't be predicted More than Less than Same as ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering __________ explains the mechanism of catalysis. Collision theory Activated complex theory Thermodynamics None of these Collision theory Activated complex theory Thermodynamics None of these ANSWER DOWNLOAD EXAMIANS APP
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