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Stoichiometry

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

Both B & C
Poise
Centipoise
Stoke

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

Volume
Pressure
Molecularity
Temperature

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Stoichiometry
A car tyre of volume 0.057 m³ is inflated to 300 kPa at 300 K. After the car is driven for 10 hours, the pressure in the tyre increases to 330 kPa. Assume air is an ideal gas and Cv for air is 21 J/mole.K. The change in the internal energy of air in the tyre in J/mole is

380
630
880
760

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Stoichiometry
With rise in pressure, the solubility of gases in solvent, at a fixed temperature

Decreases
Decreases linearly
Increases
Remains unchanged

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Stoichiometry
In case of an unsaturated vapor-gas mixture, the humid volume increases with increase in the

Absolute humidity at a given temperature
Both A & B
Neither A nor B
Total pressure

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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

0.5055
0.25
0.5
0.2528

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MORE MCQ ON Stoichiometry

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