Stoichiometry Heat capacity of air can be approximately expressed as, Cp = 26.693 + 7.365 x10⁻³ T, where, Cp is in J/mole.K and T is in K. The heat given off by 1 mole of air when cooled at atmospheric pressure from 500°C to - 100°C is 10.73 kJ 16.15 kJ 18.33 kJ 18.11 kJ 10.73 kJ 16.15 kJ 18.33 kJ 18.11 kJ ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The quantity of heat required to evaporate 1 kg of a saturated liquid is called Sensible heat Specific heat Latent heat 1 Kcal Sensible heat Specific heat Latent heat 1 Kcal ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry An oxidation process is accompanied by decrease in the Number of electrons All of these Oxidation number Number of ions Number of electrons All of these Oxidation number Number of ions ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a mixture of benzene vapor and nitrogen gas at a total pressure of 900 mm Hg, if the absolute humidity of benzene is 0.2 kg benzene/kg nitrogen, the partial pressure of benzene in mm Hg is 60.3 200 180 720 60.3 200 180 720 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry How much O₂ can be obtained from 90 kg of water? 80 kg 64 kg 90 kg 32 kg 80 kg 64 kg 90 kg 32 kg ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not a colligative property? Depression of freezing point Osmotic pressure Lowering of vapor pressure None of these Depression of freezing point Osmotic pressure Lowering of vapor pressure None of these ANSWER DOWNLOAD EXAMIANS APP
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