Stoichiometry Validity of the relationship, inputs = outputs, holds good for the system at steady state Without chemical reaction & losses With chemical reaction None of these Without chemical reaction Without chemical reaction & losses With chemical reaction None of these Without chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A liquid is in equilibrium with its vapor at its boiling point. On an average, the molecules in the liquid and gaseous phases have equal Kinetic energy Total energy Intermolecular forces of attraction Potential energy Kinetic energy Total energy Intermolecular forces of attraction Potential energy ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The crystallisation of a solute from a solution may be done by Changing the nature of the system by the addition of a more soluble material All of these Removal of pure solvent by evaporation Change of temperature thereby causing supersaturation Changing the nature of the system by the addition of a more soluble material All of these Removal of pure solvent by evaporation Change of temperature thereby causing supersaturation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry __________ kg of CaCO₃ on heating will give 56 kg of CaO. 144 100 1000 56 144 100 1000 56 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The boiling points for pure water and pure toluene are 100°C and 110.6°C respectively. Toluene and water are completely immiscible in each other. A well agitated equimolar mixture of toluene and water are prepared. The temperature at which the above mixture will exert a pressure of one standard atm. is 110.6°C Between 100 and 110°C Less than 100°C 100°C 110.6°C Between 100 and 110°C Less than 100°C 100°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Number of gm moles of solute dissolved in one litre of a solution is called its Molarity Normality Equivalent weight Molality Molarity Normality Equivalent weight Molality ANSWER DOWNLOAD EXAMIANS APP
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