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Stoichiometry

Stoichiometry
Atoms of the same element, but of different masses are called

None of these
Isotones
Isotopes
Isobars

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Stoichiometry
A gaseous mixture contains 14 kg of N₂, 16 kg of O₂ and 17 kg of NH₃. The mole fraction of oxygen is

0.33
0.66
0.16
0.47

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Stoichiometry
For water evaporating into usaturated air under adiabatic conditions and at constant pressure, the __________ remains constant throughout the period of vaporisation.

Dry bulb temperature
Wet bulb temperature
Humidity
Relative saturation

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Stoichiometry
The hydroxyl ion (OH?) concentration in a solution having pH value 3 will be

10??

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Stoichiometry
__________ chart is a graph related to Antonie equation.

Mollier's
Cox
Enthalpy-concentration
Ostwald

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Stoichiometry
Increasing the temperature of an aqueous solution will cause decrease in its

Weight percent
Mole fraction
Molarity
Molality

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MORE MCQ ON Stoichiometry

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