Stoichiometry 1 torr is equal to __________ mm Hg column. 0.1 1000 10 1 0.1 1000 10 1 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry The amount of Zn (atomic weight = 65) required to form 224 c.c. of H₂ at N.T.P. on treatment with dilute H₂SO₄ will be __________ gm. 65 0.065 0.65 6.5 65 0.065 0.65 6.5 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. 5.4 2.7 54 27 5.4 2.7 54 27 ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry Atoms of the same element, but of different masses are called Isotopes Isobars None of these Isotones Isotopes Isobars None of these Isotones ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry A vapor that exists above its critical temperature is termed as a __________ vapor. Sub-cooled Unsaturated Gaseous Saturated Sub-cooled Unsaturated Gaseous Saturated ANSWER DOWNLOAD EXAMIANS APP
Stoichiometry With increase in the solute concentration, the specific heat of aqueous solutions Either A or B; depends on the type of solution Decreases Increases Remains unchanged Either A or B; depends on the type of solution Decreases Increases Remains unchanged ANSWER DOWNLOAD EXAMIANS APP
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