Stoichiometry At higher temperatures, molal heat capacities for most of the gases (at constant pressure) __________ with increase in temperature. Varies linearly Decreases Does not vary Increases Varies linearly Decreases Does not vary Increases ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gm moles of solute dissolved in 1 kg of solvent is called its Molality Formality Normality Molarity Molality Formality Normality Molarity ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Dry air is a mixture of Both A & B Vapors Gases Neither A nor B Both A & B Vapors Gases Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The temperature at which the second Virial co-efficient of a real gas is zero is called the Boiling point Eutectic point Boyle temperature Critical temperature Boiling point Eutectic point Boyle temperature Critical temperature ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In a neutral solution Both H⁺ and OH⁻ ions are present in very small but equal concentration None of these OH⁻ ions are absent H⁺ ions are absent Both H⁺ and OH⁻ ions are present in very small but equal concentration None of these OH⁻ ions are absent H⁺ ions are absent ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The vapour pressure of water is given by, in Psat = A - (5000/T), where A is a constant, Psat is the vapour pressure in atm. and T is the temperature in K.The vapor pressure of water in atm. at 50°C is approximately 0.11 0.13 0.09 0.07 0.11 0.13 0.09 0.07 ANSWER DOWNLOAD EXAMIANS APP
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