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Chemical Engineering - Stoichiometry

Exercise : Stoichiometry - Section 4
11.
Vapor pressure of a solution is proportional to(where, Sv and St are mole fraction of solvent and solute respectively).
Sv
1/St
St
1/Sv
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
In which of the following case of mixing of a strong acid with strong base (each of 1N concentration), temperature increase will be the highest ?
30 c.c acid and 30 c.c base.
20 c.c acid and 25 c.c base.
15 c.c acid and 35 c.c base.
35 c.c acid and 15 c.c base.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
The quantity of heat required to evaporate 1 kg of a saturated liquid is called
specific heat
1 Kcal
sensible heat
latent heat
Answer: Option
Explanation:
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14.
The vapour pressure of water is given by, in Psat = A - (5000/T), where A is a constant, Psat is the vapour pressure in atm. and T is the temperature in K.The vapor pressure of water in atm. at 50°C is approximately
0.07
0.09
0.11
0.13
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
A vapor whose partial pressure is less than its equilibrium vapor pressure is called the __________ vapor.
saturated
superheated
unsaturated
dry gaseous
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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