Stoichiometry The quantity of heat required to evaporate 1 kg of a saturated liquid is called 1 Kcal Specific heat Latent heat Sensible heat 1 Kcal Specific heat Latent heat Sensible heat ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A car tyre of volume 0.057 m³ is inflated to 300 kPa at 300 K. After the car is driven for 10 hours, the pressure in the tyre increases to 330 kPa. Assume air is an ideal gas and Cv for air is 21 J/mole.K. The change in the internal energy of air in the tyre in J/mole is 380 880 760 630 380 880 760 630 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A very dilute solution is prepared by dissolving 'x1' mole of solute in 'x2' mole of a solvent. The mole fraction of solute is approximately equal to 1/x2 X1/x2 1 - (x1/x2) X2/x1 1/x2 X1/x2 1 - (x1/x2) X2/x1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molar composition of a gas is 10% H₂, 10% O₂, 30% CO₂ and balance H₂O. If 50% H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be be 0.1 0.2 0.1818 0.05 0.1 0.2 0.1818 0.05 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Viscosity of atmospheric air may be about __________ centipoise. 1.5 0.015 15 150 1.5 0.015 15 150 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Gases diffuse faster compared to liquids because of the reason that the liquid molecules Have no definite shape Move faster Are heavier Are held together by stronger inter-molecular forces Have no definite shape Move faster Are heavier Are held together by stronger inter-molecular forces ANSWER DOWNLOAD EXAMIANS APP
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