Stoichiometry 1 torr is equal to __________ mm Hg column. 10 1 1000 0.1 10 1 1000 0.1 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. 54 5.4 27 2.7 54 5.4 27 2.7 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Total energy at a point comprises of __________ energy. Potential & kinetic Pressure Internal All of these Potential & kinetic Pressure Internal All of these ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Which of the following holds good for a solution obeying Raoult's law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing ) ? ΔH = 0 Both B and C ΔH = 1 (+ ve)and Δ V = -ve ΔV = 0 ΔH = 0 Both B and C ΔH = 1 (+ ve)and Δ V = -ve ΔV = 0 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times. √2 43832 4 43834 √2 43832 4 43834 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry NaOH contains __________ percent oxygen. 10 1 16 40 10 1 16 40 ANSWER DOWNLOAD EXAMIANS APP
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