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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
An oxidation process is accompanied by decrease in the

Number of electrons
Oxidation number
All of these
Number of ions

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Stoichiometry
The atomic weight of helium is 4 times that of hydrogen. Its diffusion rate as compared to hydrogen will be __________ times.

√2
43834
43832
4

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

Decreases
Increases
Remains unchanged
Decreases linearly

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Stoichiometry
Isotonic solutions must have the same

Normality
Molar concentration
Critical temperature
Viscosity

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Stoichiometry
In case of a ternery system involving two liquid components and a solute, the ratio of the concentration of the solute in the two phases at equilibrium is called the distribution co-efficient. The distribution co-efficient depends upon the

Both A & B
Neither A nor B
Temperature
Solute concentration

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MORE MCQ ON Stoichiometry

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