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Stoichiometry

Stoichiometry
__________ kg of CaCO₃ on heating will give 56 kg of CaO.

1000
144
100
56

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Stoichiometry
Avogadro's number is equal to

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Stoichiometry
Simultaneous doubling of the absolute temperature of a gas and reduction of its pressure to half, will result in __________ in the volume of the gas.

No change
L/4th reduction
Four fold increase
Doubling

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Stoichiometry
With increase in the temperature of pure (distilled) water, its

POH decreases and pH increases
PH decreases and pOH increases
POH and pH both 4ecreases
PH and pOH both increases

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Stoichiometry
The osmotic pressure of a solution increases, if its __________ is decreased.

Solute concentration
Temperature
Volume
None of these

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Stoichiometry
Internal energy of a substance comprises of the __________ energy.

Rotational
All of these
Translational
Vibrational

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