Stoichiometry 1 torr is equal to __________ mm Hg column. 10 0.1 1000 1 10 0.1 1000 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The number of water molecules present in a drop of water weighing 0.018 gm is 6.023 x __________ 1020 1026 1019 1023 1020 1026 1019 1023 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The depression in freezing point of a solution is Directly proportional to the mole of solute Neither A nor B Inversely proportional to the mass of solvent Both A & B Directly proportional to the mole of solute Neither A nor B Inversely proportional to the mass of solvent Both A & B 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. If the average specific heat of all the gases/vapour is 40 J/mole.K, the maximum temperature rise of the exhaust gases in °C would be approximately equal to 1525 1735 1335 1225 1525 1735 1335 1225 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A fluid gas produced on burning furnace oil contains 0.15 gm mole of CO₂, 0.05 gm mole of oxygen and 0.80 gm mole of N₂. What is its molecular weight? 30 30.6 28.6 32.6 30 30.6 28.6 32.6 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Viscosity of 1 centipoise is equal to 1 centis-toke in case of Water None of these Carbon tetrachloride Mercury Water None of these Carbon tetrachloride Mercury ANSWER DOWNLOAD EXAMIANS APP
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