Unsaturated vapours
A) Do not obey gas laws
B) Fully obey gas laws
C) Obey Boyle's law but not Charle's law
D) Partly obey gas laws depending upon the degree of unsaturations
E) None of the above
Correct Answer:
Verified
Q16: There metal walls of same cross-sectional area
Q17: Formation of fog is due to
A)High pressure
B)Humidity
C)Temperature
Q18: The radiation from flames consists of
A)Continuous radiation
Q19: In a shell and tube heat exchanger,
Q20: DBA = DAB, in case of
A)Stagnet diffusion
B)Equimolar
Q22: A substance above critical temperature exists as
A)Solid
B)Liquid
C)Wet
Q23: Which dimensionless number indicates the relative strength
Q24: In case the hydrodynamic and thermal boundary
Q25: A high value of Prandtl number indicates
A)rapid
Q26: Elongation of a rod when heated
A)Is proportional
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