Chemical Reaction Engineering Space time in flow reactor is Usually equal to the residence time The reciprocal of the space velocity A measure of its capacity Both A and B Usually equal to the residence time The reciprocal of the space velocity A measure of its capacity Both A and B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The fractional volume change of the system for the isothermal gas phase reaction, A 3B , between no conversion and complete conversion is 3 1 0.5 2 3 1 0.5 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Considering the endotheomic dissociation of CaCO₃ in a closed vessel (CaCO₃ ⇋ CaO + CO₂), the pressure of CO₂ increases, if The temperature is increased None of these A catalyst is added An inert gas is pumped keeping the temperature constant The temperature is increased None of these A catalyst is added An inert gas is pumped keeping the temperature constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a first order chemical reaction, the rate constant Changes on changing the concentration units Has unit of time⁻¹ Is not a function of the unit of time None ofthese Changes on changing the concentration units Has unit of time⁻¹ Is not a function of the unit of time None ofthese ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Molecularity of a reaction Can May not be equal to the order of reaction Is always equal to the overall order of reaction Both B and C Can May not be equal to the order of reaction Is always equal to the overall order of reaction Both B and C ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Reactions with high activation energy are Always reversible Always irreversible Temperature insensitive Very temperature sensitive Always reversible Always irreversible Temperature insensitive Very temperature sensitive ANSWER DOWNLOAD EXAMIANS APP
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