Stoichiometry 1 torr is equal to __________ mm Hg column. 1 10 0.1 1000 1 10 0.1 1000 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A solution of specific gravity 1 consists of 35% A by weight and the remaining B. If the specific gravity of A is 0.7, the specific gravity of Bis 1.35 1.2 1.3 1.25 1.35 1.2 1.3 1.25 ANSWER DOWNLOAD EXAMIANS APP
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. 27 54 2.7 5.4 27 54 2.7 5.4 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry 1 ata is equivalent to 1 kgf/cm² 0.98 Pascal 10 torr 1 atm 1 kgf/cm² 0.98 Pascal 10 torr 1 atm ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Na₂SO₄. 10H₂O crystals are formed by cooling 100 Kg of 30% by weight aqueous solution of Na₂SO₄. The final concentration of the solute in the solution is 10%. The weight of crystals is 32.2 58.65 45.35 20 32.2 58.65 45.35 20 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The net heat evolved or absorbed in a chemical process, i.e. total change in the enthalpy of the system is independent of the Number of intermediate chemical reactions involved State of aggregation & the state of combination at the beginning & the end of the reaction Temperature & pressure None of these Number of intermediate chemical reactions involved State of aggregation & the state of combination at the beginning & the end of the reaction Temperature & pressure None of these ANSWER DOWNLOAD EXAMIANS APP
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