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Stoichiometry

Stoichiometry
Vapor pressure of water at 100°C is about __________ bar.

1.013
101.3
10.13
0.1013

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Stoichiometry
The unit of Cp in S.I. units is

J/m³. °K
W/m².°K
J/kg.°K
W/m.°K

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Stoichiometry
Compressibility factor of a real gas is the ratio of the actual volume to that predicted by ideal gas law. As the pressure of the gas approaches zero, the compressibility factor approaches

1
∞
0.24

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Stoichiometry
Which of the following terms of Vander Walls equation of state for a non-ideal gas accounts for intermolecular forces?

(V - b)
1/RT
RT
(p +a/v²)

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Stoichiometry
For most salts, the solubility increases with rise in temperature, but the solubility of __________ is nearly independent of temperature rise.

Sodium chloride
Anhydrous sodium sulphate
Hypo
Sodium carbonate monohydrate

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Stoichiometry
Mass number of an atom is the sum of the numbers of

Both A & B
Protons and electrons
Neutrons and protons
Neutrons and electrons

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