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Stoichiometry

Stoichiometry
One micron is equal to

Both B & C
10⁻⁴ mm
10⁻⁴ cm
10⁻⁶ m

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Stoichiometry
Vapor pressure of a solution is proportional to(where, Sv and St are mole fraction of solvent and solute respectively).

Sv
St
1/St
1/Sv

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Stoichiometry
For any system, the __________ heat of solution is dependent on the temperature and the adsorbate concentration.

Integral
Both A & B
Neither A nor B
Differential

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Stoichiometry
The value of Trouton's ratio (λb/Tb) for a number of substances is 21 (where, λb = molal that of vaporisation of a substance at its normal boiling point, KCal/kg. mole and Tb = normal boiling point, °K). The Kis-tyakowsky equation is used for calculation of Trouton's ratio of __________ liquids.

Polar
Both A & B
Neither A nor B
Non-polar

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Stoichiometry
Dry air is a mixture of

Gases
Vapors
Both A & B
Neither A nor B

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Stoichiometry
pH value of a solution containing equal concentration of hydroxyl and hydrogen ions will be

10
14
7

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