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? 28.6 32.6 30 30.6 28.6 32.6 30 30.6 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry During a phase change process like sublimation, vaporisation, melting etc., the specific __________ does not change. Internal energy Entropy Enthalpy Gibbs free energy Internal energy Entropy Enthalpy Gibbs free energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A vapor whose partial pressure is less than its equilibrium vapor pressure is called the __________ vapor. Unsaturated Superheated Dry gaseous Saturated Unsaturated Superheated Dry gaseous Saturated ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The heat capacity of a substance is Lower for liquid state than for gaseous state Higher for solid state than for liquid state Greater for liquid state than for solid state Equal for solid and liquid states below melting point Lower for liquid state than for gaseous state Higher for solid state than for liquid state Greater for liquid state than for solid state Equal for solid and liquid states below melting point ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following is not used for computing latent heat of vaporisation? Clausius-Clayperon equation Reference substance plots based on Durhing & Othmer plots Hess Kistyakowasky's equation Clausius-Clayperon equation Reference substance plots based on Durhing & Othmer plots Hess Kistyakowasky's equation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For most salts, the solubility increases with rise in temperature, but the solubility of __________ is nearly independent of temperature rise. Sodium chloride Anhydrous sodium sulphate Sodium carbonate monohydrate Hypo Sodium chloride Anhydrous sodium sulphate Sodium carbonate monohydrate Hypo ANSWER DOWNLOAD EXAMIANS APP
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