Stoichiometry Disappearance of snow in subzero weather exemplifies the process of Melting Sublimation Evaporation Vaporisation Melting Sublimation Evaporation Vaporisation ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Internal energy of a substance comprises of the __________ energy. Vibrational Translational All of these Rotational Vibrational Translational All of these Rotational ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Colligative properties of a dilute solution are those, which depend entirely upon the Constitution of the solute Chemical composition of the solute Number of solute molecules contained in a given volume of the solvent None of these Constitution of the solute Chemical composition of the solute Number of solute molecules contained in a given volume of the solvent None of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal __________ in the two phases. Potential energy Total energy Kinetic energy Intermolecular forces Potential energy Total energy Kinetic energy Intermolecular forces ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 6 gms of magnesium (atomic weight = 24), reacts with excess of an acid, the amount of H₂ produced will be __________ gm. gm. 3 5 1 0.5 3 5 1 0.5 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 Less than 100°C 100°C Between 100 and 110°C 110.6°C Less than 100°C 100°C Between 100 and 110°C ANSWER DOWNLOAD EXAMIANS APP
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