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Stoichiometry

Stoichiometry
The density of a liquid is 1500 kg/m³. Its value in gin/litre will be equal to

1500
15
150
1.5

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Stoichiometry
Avogadro's number is equal to

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Stoichiometry
Ideal solution is formed, when its components have zero

Heat of mixing
Both A & B
Volume change
Neither A nor B

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Stoichiometry
Pick out the wrong unit conversion of heat transfer rate.

1 Watt = 1.163 kcal/hr
1 BTU/ft².hr = 2.712 kcal/m².hr
1 kcal/hr= 1.163 Watt
1 kcal/m².hr = 0.3687 BTU/ft².hr = 1.163 Watt/m²

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Stoichiometry
The activity co-efficient of a solution, which accounts for the departure of liquid phase from ideal solution behaviour

Is a function of the liquid phase composition
Measures the depression in freezing point
Is not dependent on the temperature
Measures the elevation in boiling point

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Stoichiometry
For a neutral solution (pH = 7), the value of[H⁺] [OH⁻] is equal to

1
< 1
> 1

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MORE MCQ ON Stoichiometry

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