Chemical Equilibrium
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SLO’s
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Types
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Questions
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Marks
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CRQ’s
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Q. Define the
following
i) Chemical equilibrium ii) Reversible reaction
iii) Irreversible
reaction
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Q Write the
equilibrium expression of the
following
i) N2 + 3H2↔2NH3
ii) H2 + I2 ↔ 2 HI
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Q. Derive the
Equilibrium expression of the following
mA + nB ↔ x C + y D
where
the molar concentrations of A ,B ,C and D
are respectively [A],[B], [C] and
[D]
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Q. Derive the
Equilibrium expression of the following
mA + nB ↔ x C + y D
where
the Partial pressures of A ,B ,C and
D are respectively PA, PB , PC and PD
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Q. Derive the
Equilibrium expression of the following
mA + nB ↔ x C + y D
where
the number of moles A ,B ,C and D are respectively m , n , x and y
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Q . Discuss the
effect of temperature on chemical
equilibrium state of the following
A↔B ∆H=negative
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Q . Discuss the
effect of temperature on chemical
equilibrium state of the following
A↔B ∆H= Positive
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Q . Discuss the
effect of pressure on chemical
equilibrium state of the following
A2 + 3B2
↔2AB3
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Q. Predict the
condition of equilibrium sate for the
following reaction
N2 + 3H2↔2NH3
When the equilibrium mixture contain
0.25 M of N2
, 0.25 M of H2 and 0.12M NH3.
The equilibrium constant is
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ERQ’s
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Discuss the
Le-Chatlerier principle on different example
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State and explain
the Le-Chaterier Principle
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State Le- Chatlerier
Principle .Apply the principle on
the following reaction
i) 2SO2 + O2 ↔ 2SO3 ∆H=Negative
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CRQ’s
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Define the following
i) Solubility product ii) Common ion effect
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State and explain
the solubility product of AgCl
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Write two main
difference between solubility and solubility product
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ERQ’s
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Discuss the
application of common ion effect
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