Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Does not vary Decreases Varies linearly Increases Does not vary Decreases Varies linearly Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not used for computing latent heat of vaporisation? Clausius-Clayperon equation Kistyakowasky's equation Hess Reference substance plots based on Durhing & Othmer plots Clausius-Clayperon equation Kistyakowasky's equation Hess Reference substance plots based on Durhing & Othmer plots ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 torr is equal to __________ mm Hg column. 0.1 1000 10 1 0.1 1000 10 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Except for monoatomic gases, the molal heat capacity at constant volume for all gases is __________ Kcal/Kg mole.° K. 3 > 3 < 1 < 3 3 > 3 < 1 < 3 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 latent heat of condensation (kJ/kg⁻¹ ) under these conditions is 40732 540 2676 2263 40732 540 2676 2263 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following holds good for a solution obeying Raoult's law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing ) ? ΔH = 0 Both B and C ΔV = 0 ΔH = 1 (+ ve)and Δ V = -ve ΔH = 0 Both B and C ΔV = 0 ΔH = 1 (+ ve)and Δ V = -ve ANSWER DOWNLOAD EXAMIANS APP
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