IndiaBIX

Chemical Engineering - Chemical Engineering Thermodynamics

Exercise : Chemical Engineering Thermodynamics - Section 5
21.
Generation of heat by friction is an example of a/an __________ change.
isothermal
irreversible
adiabatic
reversible
Answer: Option
Explanation:
No answer description is available. Let's discuss.
22.
A domestic refrigerator has a/an __________ cooled condenser.
water
air
evaporative
gas
Answer: Option
Explanation:
No answer description is available. Let's discuss.
23.
The extensive properties are
volume, mass and number of moles.
free energy, entropy and enthalpy.
both (a) and (b).
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
24.
The compressibility factor of a gas is given by (where, V1 = actual volume of the gas V2 = gas volume predicted by ideal gas law )
V1/V2
V2/V1
V1-V2
V1.V2
Answer: Option
Explanation:
No answer description is available. Let's discuss.
25.
If we increase the pressure on a substance (which is at its triple point), then the triple point
increases
decreases
remains unchanged
may increase or decrease ; depends on the substance
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers