Stoichiometry Number of gm moles of solute dissolved in 1 kg of solvent is called its Molality Normality Molarity Formality Molality Normality Molarity Formality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Dry air is a mixture of Vapors Gases Neither A nor B Both A & B Vapors Gases Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry NaOH contains __________ percent oxygen. 10 40 16 1 10 40 16 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Na₂SO₄. 10H₂O crystals are formed by cooling 100 Kg of 30% by weight aqueous solution of Na₂SO₄. The final concentration of the solute in the solution is 10%. The weight of crystals is 58.65 32.2 45.35 20 58.65 32.2 45.35 20 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One Newton is equal to __________ dynes. 10³ 10² 10⁴ 10⁵ 10³ 10² 10⁴ 10⁵ 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 1335 1735 1225 1525 1335 1735 1225 ANSWER DOWNLOAD EXAMIANS APP
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