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Chemical Engineering - Stoichiometry

Exercise : Stoichiometry - Section 3
36.
With rise in temperature, the solubility of ammonia in water at a fixed pressure
increases
decreases
remains unchanged
increases exponentially
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
If the pH value of a solution changes by one unit, it implies that hydrogen ion concentration in the solution will change __________ times.
10
20
70
100
Answer: Option
Explanation:
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38.
The temperature at which a real gas obeys Boyle's law is termed as the
triple point
Boyle's temperature
eutectic point
inversion temperature
Answer: Option
Explanation:
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39.
Variation of vapor pressure with temperature can be calculated using Clausius-Clapeyron equation, which assumes that the
vapor follows the ideal gas law.
molal latent heat of vaporisation is constant within the limited temperature range.
volume in the liquid state is negligible compared with that in the vapor state.
all (a), (b) & (c).
Answer: Option
Explanation:
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40.
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
-57.46
114.92
-28.73
Answer: Option
Explanation:
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