Stoichiometry If 1.5 moles of oxygen combines with aluminium to form Al2O₃, then the weight of aluminium (atomic weight = 27 ) used in this reaction is __________ gm. 54 27 2.7 5.4 54 27 2.7 5.4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry pH value of a solution containing 1 gm of hydrogen ion per litre will be 1 10 7 1 10 7 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A reduction process is accompanied with increase in the Number of electrons Both A & B Neither A nor B Oxidation number Number of electrons Both A & B Neither A nor B Oxidation number ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry For estimation of heat capacity of a solid compound, one can use Gibb's equation Clayperon's equation Trouton's rule Kopp's rule Gibb's equation Clayperon's equation Trouton's rule Kopp's rule 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 Between 100 and 110°C Less than 100°C 110.6°C 100°C Between 100 and 110°C Less than 100°C 110.6°C 100°C ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Roult's law is obeyed by a __________ solution. Normal Saturated None of these Molar Normal Saturated None of these Molar ANSWER DOWNLOAD EXAMIANS APP
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