Stoichiometry Number of gm moles of solute dissolved in one litre of a solution is called its Molality Molarity Normality Equivalent weight Molality Molarity Normality Equivalent weight ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry One kg of saturated steam at 100°C and 1.01325 bar is contained in a rigid walled vessel. It lias a volume of 1.673 m³. It cools to 98°C ; the saturation pressure is 0.943 bar ; one kg of water vapour under these conditions has a volume of 1.789 m³. The amount of water vapour condensed (in kg) is 0.065 1 0.1 0.065 1 0.1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry How much O₂ can be obtained from 90 kg of water? 64 kg 32 kg 90 kg 80 kg 64 kg 32 kg 90 kg 80 kg ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Solution made by dissolving equimolar amounts of different solutes in the same amount of a given solvent will have the Different elevation in boiling point None of these Elevation in boiling point in the ratio of their molecular weights Same elevation in boiling point Different elevation in boiling point None of these Elevation in boiling point in the ratio of their molecular weights Same elevation in boiling point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The combustion equations of carbon and carbon monoxide are as follows: C + O₂ = CO₂, ΔH = - 394 kJ/kg . mole CO + 1/2 O₂ = CO₂, ΔH = - 284.5 kJ/kg. mole. The heat of formation of CO is __________ kJ/kg. mole. +180 -109.5 +100 +109.5 +180 -109.5 +100 +109.5 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 bar is almost equal to __________ atmosphere. 1000 10 1 100 1000 10 1 100 ANSWER DOWNLOAD EXAMIANS APP
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