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Stoichiometry

Stoichiometry
Molar heat capacity of water in equilibrium with ice at constant pressure is

∞
None of these
1

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Stoichiometry
What fraction of the total pressure is exerted by oxygen, if equal weights of oxygen and methane are mixed in an empty vessel at 25°C?

43864
L/3 x 298/273
43833
43832

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Stoichiometry
Measurement of the amount of dry gas collected over water from volume of moist gas is based on the

Dalton's law of partial pressures
Boyle's law
Avogadro's hypothesis
Charle's law

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Stoichiometry
The number of atoms of oxygen present in 11.2 litres of ozone (O₃) at N.T.P. are

6.02 x 10²³
3.01 x 10²²
9.03 x 10²⁴
1.20 x 10²⁴

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Stoichiometry
The equilibria relations in a multicom-ponent and multiphase system can not be calculated with the help of the

Experimental data
Theoretical equations
Phase rule
Emperical equations

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Stoichiometry
N₂ content in a urea sample was found to be only 42%. What is the actual urea content of the sample ? (molecular weight of urea = 60)

0.9
0.8
0.98
0.95

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MORE MCQ ON Stoichiometry

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