Question: Pick out the wrong statement. [A]. Exit age description function (E) and internal age distribution function (I) are related as, . [B]. Chmisorption studies are useful in the determination of catalyst surface area and pore size distribution. [C]. A…
Question: With increase in temperature, the mutual solubility of two liquids [A]. increases [B]. decreases [C]. remains unchanged [D]. decreases exponentially Answer: Option A Explanation: No answer description available for this question.
Question: Otto cycle used in spark ignition petrol engines is also known as the constant __________ cycle. [A]. volume [B]. pressure [C]. heat [D]. none of these Answer: Option A Explanation: No answer description available for this question.
Question: Non-catalytic fluid-solid reactions are represented by __________ model. [A]. continuous reaction [B]. unreacted core [C]. both (a) and (b) [D]. neither (a) and (b) Answer: Option C Explanation: No answer description available for this question.
Question: Separation of a mixture of two gases by absorption in the liquid solvent depends upon the difference in their [A]. viscosity [B]. density [C]. solubility [D]. relative volatility Answer: Option C Explanation: No answer description available for this question.
Question: __________ polymer is used for making unbreakable crockery. [A]. Thermoplastic [B]. Melamine [C]. Addition [D]. none of these Answer: Option B Explanation: No answer description available for this question.
Question: Lewis number, which is important in problems involving simultaneous heat and mass transfer, is the ratio of [A]. mass diffusivity to momentum diffusivity. [B]. thermal diffusivity to mass diffusivity. [C]. momentum diffusivity to thermal diffusivity. [D]. none of these.…
Question: Mass transfer co-efficient varies as DAB0.5, according to the __________ theory. [A]. film [B]. surface renewal [C]. penetration [D]. none of these Answer: Option B Explanation: No answer description available for this question.
Question: The single parameter model proposed for describing non-ideal flow is the __________ model. [A]. tank in series [B]. dispersion [C]. both (a) & (b) [D]. neither (a) nor (b). Answer: Option C Explanation: No answer description available for this…
Question: With increase in temperature, the equilibrium __________ rises in case of endothermic reaction. [A]. constant [B]. conversion [C]. both (a) & (b) [D]. neither (a) nor (b) Answer: Option B Explanation: No answer description available for this question.