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Stoichiometry

Stoichiometry
pH value of an alkaline solution is

> 7
Constant over a wide range
7
< 7

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Stoichiometry
pH value of H₂SO₄ (5% concentration) is

< 7
> 7
5
7

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Stoichiometry
__________ chart is a graph related to Antonie equation.

Mollier's
Cox
Ostwald
Enthalpy-concentration

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Stoichiometry
A vessel of volume 1000 m³ contains air which is saturated with water vapour. The total pressure and temperature are 100 kPa and 20°C respectively. Assuming that the vapour pressure of water at 20°C is 2.34 kPa, the amount of water vapour (in kg) in the vessel is approximately

34
17
20
25

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Stoichiometry
The depression in freezing point of a solution is

Neither A nor B
Directly proportional to the mole of solute
Both A & B
Inversely proportional to the mass of solvent

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Stoichiometry
The viscosity of water at room temperature may be around one

Centipoise
Both B & C
Poise
Stoke

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MORE MCQ ON Stoichiometry

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