Stoichiometry Solution made by dissolving equimolar amounts of different solutes in the same amount of a given solvent will have the Different elevation in boiling point None of these Same elevation in boiling point Elevation in boiling point in the ratio of their molecular weights Different elevation in boiling point None of these Same elevation in boiling point Elevation in boiling point in the ratio of their molecular weights ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The maximum adiabatic flame temperature of fuels in air is __________ the maximum flame temperature in pure oxygen. Higher than Not related to Same as Lower than Higher than Not related to Same as Lower than ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For any system, the __________ heat of solution is dependent on the temperature and the adsorbate concentration. Differential Both A & B Integral Neither A nor B Differential Both A & B Integral Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a chemical process, the recycle stream is purged for Enriching the product Limiting the inerts Heat conservation Increasing the product yield Enriching the product Limiting the inerts Heat conservation Increasing the product yield ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry If the pressure of a gas is reduced to half & its absolute temperature is doubled, then the volume of the gas will Increase four times Increase two times Be reduced to l/4th None of these Increase four times Increase two times Be reduced to l/4th None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Pure aniline is evaporating through a stagnant air film of 1 mm thickness at 300 K and a total pressure of 100 KPa. The vapor pressure of aniline at 300 K is 0.1 KPa. The total molar concentration under these conditions is 40.1 mole/m³ . The diffusivity of aniline in air is 0.74xl0⁻⁵m²/s.The numerical value of mass transfer co-efficient is 7.4 x 10⁻³. The rate of evaporation of aniline is 2.97 x 10⁻⁴. Its units are Mole/cm². s Kmole/m² . s Mole/m² . s Mole/s Mole/cm². s Kmole/m² . s Mole/m² . s Mole/s ANSWER DOWNLOAD EXAMIANS APP
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