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Stoichiometry

Stoichiometry
Total energy at a point comprises of __________ energy.

Pressure
All of these
Potential & kinetic
Internal

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Stoichiometry
The heat evolved in the combustion of benzene is represented by the equation: C₆H₆ + 7.5 O₂ = 6CO₂ + 3H₂O, ΔH = 3264.6 kJ/kg. mole The heat energy change, when 39 gm of C₆H₆ is burnt in an open container, will be __________ kJ/kgmole.

+816.15
-1632.3
+1632.3
-2448.45

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Stoichiometry
Solutions having the same osmotic pressure are called __________ solutions.

Saturated
Isotonic
Ideal
Dilute

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Stoichiometry
Which of the following ideal gas laws are not applicable to mixture of gases ?

Boyle's law & Charle's Law
None of these
Dalton's law
Amgat's law

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Stoichiometry
__________ chart is a graph related to Antonie equation.

Mollier's
Cox
Ostwald
Enthalpy-concentration

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Stoichiometry
The ratio of existing moles of vapor per mole of vapor free gas to the moles of vapor that would be present per mole of vapor free gas, if the mixture were saturated at the existing temperature & pressure, is termed as the

Relative humidity
Percentage saturation
Relative saturation
None of these

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