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Stoichiometry

Stoichiometry
1 torr is equal to __________ mm Hg column.

0.1
1000
10
1

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Stoichiometry
An aqueous solution of 2.45% by weight H₂SO₄ has a specific gravity of 1.011. The composition expressed in normality is

0.2528
0.5055
0.25
0.5

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Stoichiometry
As per Kirchoff s equation, the heat of reaction is affected by the

Volume
Temperature
Pressure
Molecularity

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Stoichiometry
A gaseous mixture contains 14 kg of N₂, 16 kg of O₂ and 17 kg of NH₃. The mole fraction of oxygen is

0.47
0.33
0.16
0.66

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Stoichiometry
Percentage saturation of a vapor bearing gas is always __________ the relative saturation.

Either A or B; depends on the system
Higher than
Equal to
Smaller than

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Stoichiometry
Heat of transition is the heat evolved or absorbed, when a substance is converted from

One allotropic form to another allotropic form
Vapor to solid
Vapor to liquid
Solid to liquid

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MORE MCQ ON Stoichiometry

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