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Stoichiometry

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

Equivalent weight
Molality
Molarity
Normality

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Stoichiometry
If a solution of eutectic composition is cooled, __________ reaching the eutectic temperature.

The solvent begins to freeze out even before
None of these
It will not solidify even on
It will undergo no change until

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Stoichiometry
For an endothermic reaction, the minimum value of energy of activation will be (where, ΔH = enthalpy of the reaction)

>ΔH
Δ H

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Stoichiometry
According to the kinetic theory, the thermal conductivity of a monoatomic gas is proportional to

T0.5
T
T1.5
T2

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Stoichiometry
What is the simplest formula of a compound containing 50% of element A (atomic weight = 10) and 50% of element B (atomic weight = 20)?

A₂B
A₂B₃
AB₂
AB₃

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Stoichiometry
The elevation in boiling point of a solution is proportional to the __________ of the solution.

Normality
Reciprocal of the molal concentration
Molal concentration
Molarity

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