Stoichiometry A solution having a pH value of 5 is less acidic than the one having a pH value of 2 by a factor of None of these 3 100 1000 None of these 3 100 1000 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 200 720 180 60.3 200 720 180 60.3 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A rigid vessel containing three moles of nitrogen gas at 30°C is heated to 250°C. Assume the average capacities of nitrogen to be Cp = 29.1 J/mole.°C and, Cv = 20.8 J/mole.°C. The heat required, neglecting the heat capacity of the vessel, is 4576 J 12712 J 19206 J 13728 J 4576 J 12712 J 19206 J 13728 J ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A gas mixture contains 6 moles of H₂ and 2 moles of N₂. If the total pressure of the gaseous mixture is 4 kgf/cm² ; then the partial pressure of N₂ in the mixture will be __________ kgf/cm² . 8 1 4 2 8 1 4 2 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of a solution (not of a solid in a liquid), whose total volume is more than the sum of volumes of its components in their pure states, solubility is Increased with the increase in pressure Unchanged by the pressure change Independent of the temperature Decreased with the increase in pressure Increased with the increase in pressure Unchanged by the pressure change Independent of the temperature Decreased with the increase in pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A reduction process is accompanied with increase in the Both A & B Number of electrons Oxidation number Neither A nor B Both A & B Number of electrons Oxidation number Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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