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Stoichiometry

Stoichiometry
pH value of a solution containing 1 gm of hydrogen ion per litre will be

10
1
7

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Stoichiometry
Osmotic pressure of the solution can be increased by

Increasing the volume of the vessel containing the solution
None of these
Decreasing its temperature
Diluting the solution

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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
The density of a gas 'X' is twice that of another gas 'Y'. If the molecular weight of gas 'Y' is 'M'; then the molecular weight of the gas 'X' will be

M/4
2M
M/2
M

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Stoichiometry
The depression in freezing point of a solution is

Directly proportional to the mole of solute
Inversely proportional to the mass of solvent
Both A & B
Neither A nor B

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Stoichiometry
Volume percent for gases is equal to the

Weight percent only for ideal gases
Weight percent
Mole percent
Mole percent only for ideal gases

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MORE MCQ ON Stoichiometry

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