Stoichiometry The hydroxyl ion (OH?) concentration in a solution having pH value 3 will be 10?? 10?? ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry What is the simplest formula of a compound containing 50% of element A (atomic weight = 10) and 50% of element B (atomic weight = 20)? A₂B AB₃ AB₂ A₂B₃ A₂B AB₃ AB₂ A₂B₃ 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 Less than 100°C 110.6°C Between 100 and 110°C 100°C Less than 100°C 110.6°C Between 100 and 110°C 100°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Colligative properties of a dilute solution are those, which depend entirely upon the 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 Constitution of the solute ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 bar is almost equal to __________ atmosphere. 1 10 100 1000 1 10 100 1000 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1m³ is approximately equal to 28 litres 35 ft³ 4.5 ft³ 4.5 litres 28 litres 35 ft³ 4.5 ft³ 4.5 litres ANSWER DOWNLOAD EXAMIANS APP
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