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Stoichiometry

Stoichiometry
For a reacation, X → Y, if the concentration of 'X' is tripled; the rate becomes nine times. The order of reaction is

1
2
3

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Stoichiometry
For any system, the __________ heat of solution is dependent on the temperature and the adsorbate concentration.

Integral
Differential
Both A & B
Neither A nor B

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Stoichiometry
Volume percent for gases is equal to the

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

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Stoichiometry
On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes

4
8
2
1

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Stoichiometry
Sodium __________ has inverted solubility curve i.e. its solubility increases with the lowering of temperature.

Chloride
Thiosulphate
Bisulphite
Carbonate (monohydrate)

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Stoichiometry
Boiling point of a non-homogeneous mixture of immiscible liquids is __________ that of any one of its separate components.

Either A or B; depends on the liquids
Lower than
Equal to
Higher than

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MORE MCQ ON Stoichiometry

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