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Stoichiometry

Stoichiometry
Number of gm moles of solute dissolved in 1 kg of solvent is called its

Formality
Molality
Molarity
Normality

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Stoichiometry
The molar composition of a gas is 10% H₂, 10% O₂, 30% CO₂ and balance H₂O. If 50% H₂O condenses, the final mole percent of H₂ in the gas on a dry basis will be be

0.05
0.2
0.1818
0.1

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Stoichiometry
Osmotic pressure of a dilute solution of a non volatile solute in a solvent obeying Raoult's law is proportional to the

Volume of solution
Temperature
Moles of non-volatile solute
None of these

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Stoichiometry
Heat of neutralisation of HCl and NaOH is - 57.46 kJ/Kg mole. The heat of ionisation of water will be __________ kJ/Kg mole.

-57.46
114.92
-28.73
57.46

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Stoichiometry
1 BTU/ft³ is approximately equal to __________ kcal/m³.

4
1
9
252

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Stoichiometry
In osmosis through a semi-permeable membrane, diffusion of the

Solvent is from high concentration to low concentration region
Solute takes place
None of these
Solvent is from low concentration to high concentration region

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