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Stoichiometry

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

1
< 1
> 1

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Stoichiometry
Solutions having the same osmotic pressure are called __________ solutions.

Isotonic
Ideal
Saturated
Dilute

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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.

Molecular weight
Compressibility
None of these
Humidity

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Stoichiometry
Isotonic solutions must have the same

Viscosity
Normality
Molar concentration
Critical temperature

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Stoichiometry
If 1 Nm³ of O₂ contains 'N' number of molecules, then number of molecules in 2Nm³ of SO₂ will be

N
4N
2N
N/2

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Stoichiometry
The pH value of a solution is 5.9. If the hydrogen ion concentration is decreased hundred times, the solution will be

Of the same acidity
Basic
More acidic
Neutral

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