Stoichiometry Number of gm moles of solute dissolved in 1 kg of solvent is called its Normality Molarity Molality Formality Normality Molarity Molality Formality ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A car tyre of volume 0.057 m³ is inflated to 300 kPa at 300 K. After the car is driven for 10 hours, the pressure in the tyre increases to 330 kPa. Assume air is an ideal gas and Cv for air is 21 J/mole.K. The change in the internal energy of air in the tyre in J/mole is 880 630 380 760 880 630 380 760 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry In case of vapor-liquid equilibria, which of the following does not account for gas phase deviation from ideality? None of these Fugacity co-efficient Use of equation of state Activity co-efficient None of these Fugacity co-efficient Use of equation of state Activity co-efficient 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 2263 540 40732 2676 2263 540 40732 2676 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atoms of the same element, but of different masses are called Isotopes Isotones Isobars None of these Isotopes Isotones Isobars None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Isotopes are atoms having the same Mass number Number of neutrons None of these Atomic mass Mass number Number of neutrons None of these Atomic mass ANSWER DOWNLOAD EXAMIANS APP
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