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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
Number of gm moles of solute dissolved in one litre of a solution is called its

Molality
Molarity
Equivalent weight
Normality

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

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

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Stoichiometry
The evaporation of aqueous solution of sugar causes its molarity to

Remain unchanged.
Decrease.
Either A or B; depends on the concentration of the solution.
increase.

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Stoichiometry
An azeotropic solution of two liquids has boiling point lower than either of them, when it

Is saturated
Shows negative deviation from Raoult's law
Is unsaturated
Shows positive deviation from Raoult's law

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Stoichiometry
1 centipoise is equivalent to

1 gm/cm.second
1 centistoke
2.42 lb/ft.hr
2.42 lb/ft.second

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MORE MCQ ON Stoichiometry

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