Stoichiometry If the absolute temperature of an ideal gas is tripled and simultaneously the pressure is reduced to one third; then the volume of gas will Decrease three fold Increase three fold Remain unaltered Increase nine fold Decrease three fold Increase three fold Remain unaltered Increase nine fold ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 80 kg of Na₂SO₄ (molecular weight = 142) is present in 330 kg of an aqueous solution. The solution is cooled such that. 80 kg of Na₂SO₄ .10H₂O crystals separate out. The weight fraction of Na₂SO₄ in the remaining solution is 1 0.24 0.18 1 0.24 0.18 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The osmotic pressure of a solution is directly proportional to the All of these Absolute temperature of a given concentration Molecular concentration of the solute Lowering of vapor pressure All of these Absolute temperature of a given concentration Molecular concentration of the solute Lowering of vapor pressure ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Sodium __________ has inverted solubility curve i.e. its solubility increases with the lowering of temperature. Carbonate (monohydrate) Thiosulphate Bisulphite Chloride Carbonate (monohydrate) Thiosulphate Bisulphite Chloride ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of a substance is Greater for liquid state than for solid state Higher for solid state than for liquid state Equal for solid and liquid states below melting point Lower for liquid state than for gaseous state Greater for liquid state than for solid state Higher for solid state than for liquid state Equal for solid and liquid states below melting point Lower for liquid state than for gaseous state ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The quantity of heat required to evaporate 1 kg of a saturated liquid is called Specific heat Sensible heat Latent heat 1 Kcal Specific heat Sensible heat Latent heat 1 Kcal ANSWER DOWNLOAD EXAMIANS APP
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