Chemical Reaction Engineering The excess energy of reactants in a chemical reaction required to dissociate into products is termed as the __________ energy. Threshold Potential Binding Activation Threshold Potential Binding Activation ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The heat of reaction Depends on the mechanism of reaction only Depends on the pressure only Depends on both pressure and mechanism of reaction Is independent of the mechanism of reaction Depends on the mechanism of reaction only Depends on the pressure only Depends on both pressure and mechanism of reaction Is independent of the mechanism of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering B.E.T. method can be used to determine the __________ of a porous catalyst. Solid density Pore volume All of these Surface area Solid density Pore volume All of these Surface area 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 A catalyst is added None of these An inert gas is pumped keeping the temperature constant The temperature is increased A catalyst is added None of these An inert gas is pumped keeping the temperature constant The temperature is increased ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The time needed to achieve the same fractional conversion for particles of different sizes (d) when chemical reaction controls, is proportional to D1.5 √d D2 D D1.5 √d D2 D ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Conversion increases with increase in temperature in case of a an __________ reaction. Reversible endothermic Irreversible Autocatalytic Reversible exothermic Reversible endothermic Irreversible Autocatalytic Reversible exothermic ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS