Stoichiometry During a phase change process like sublimation, vaporisation, melting etc., the specific __________ does not change. Entropy Internal energy Enthalpy Gibbs free energy Entropy Internal energy Enthalpy Gibbs free energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a binary liquid system, the composition expressed as __________ is independent of the temperature & pressure. Kg-mole of solute/1000 kg of solvent All of these Kg-mole of solute/kg-mole of solvent Kg of solute/kg of solvent Kg-mole of solute/1000 kg of solvent All of these Kg-mole of solute/kg-mole of solvent Kg of solute/kg of solvent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 kgf/cm² is not equal to 10000 mm wc 1 bar 100 KPa = 100 000 N/m² 1 torr 10000 mm wc 1 bar 100 KPa = 100 000 N/m² 1 torr ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The unit of dynamic viscosity is Gm/cm sec Poise Stoke Both B & C Gm/cm sec Poise Stoke Both B & C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One mole of methane undergoes complete combustion in a stoichiometric amount of air. The reaction proceeds as CH₄ + 2O₂ → CO₂ + 2H₂O. Both the reactants and products are in gas phase. ΔH°298 = - 730 kJ/mole of methane. Mole fraction of water vapour in the product gases is about 0.19 0.40 0.67 0.33 0.19 0.40 0.67 0.33 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Osmotic pressure of the solution can be increased by None of these Increasing the volume of the vessel containing the solution Diluting the solution Decreasing its temperature None of these Increasing the volume of the vessel containing the solution Diluting the solution Decreasing its temperature ANSWER DOWNLOAD EXAMIANS APP
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