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Stoichiometry

Stoichiometry
For a given mass of a gas at constant temperature, if the volume 'V' becomes three times, then the pressure 'P' will become

P/3
3P
9P²
9P

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Stoichiometry
pH value of H₂SO₄ (5% concentration) is

5
> 7
< 7
7

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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
Hypo
Anhydrous sodium sulphate
Sodium carbonate monohydrate

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

Molecularity
Volume
Temperature
Pressure

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Stoichiometry
For water evaporating into usaturated air under adiabatic conditions and at constant pressure, the __________ remains constant throughout the period of vaporisation.

Dry bulb temperature
Wet bulb temperature
Relative saturation
Humidity

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Stoichiometry
Under conditions of equal reduced pressure and equal reduced temperature, substances are said to be in the 'corresponding states'. At equal reduced conditions i.e., at the corresponding state, the __________ of different gases are nearly the same.

None of these
Compressibility
Humidity
Molecular weight

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