Stoichiometry Disappearance of snow in subzero weather exemplifies the process of Sublimation Vaporisation Melting Evaporation Sublimation Vaporisation Melting Evaporation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The forces causing the vaporisation of liquid are derived from the Kinetic energy of translation of its molecules. The heat of vaporisation Becomes zero at the critical point Increases with pressure rise Decreases with increasing pressure Both B & C Becomes zero at the critical point Increases with pressure rise Decreases with increasing pressure Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Viscosity of atmospheric air may be about __________ centipoise. 0.015 1.5 150 15 0.015 1.5 150 15 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a chemical process, the recycle stream is purged for Increasing the product yield Enriching the product Heat conservation Limiting the inerts Increasing the product yield Enriching the product Heat conservation Limiting the inerts ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 2 litres of nitrogen at N.T.P. weighs __________ gms. 2.5 28 14 1.25 2.5 28 14 1.25 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Refluxing of part of the distillate in a fractionating column is a 'recycling operation', aimed primarily at Product enrichment Yield enhancement Heat conservation None of these Product enrichment Yield enhancement Heat conservation None of these ANSWER DOWNLOAD EXAMIANS APP
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