A. High temperature and high pressure
B. Low temperature and low pressure
C. High temperature and low pressure
D. Low temperature and high pressure
The gases become non-ideal at ________________? Read More »
Chemistry Mcqs, GasesA. Clausius
B. Boltzman
C. Charles
D. Vander waal
A. 98.5 atm
B. 96.7 atm
C. 95.8 atm
D. 97.1 atm
A. Avogadros law
B. Grahams law of diffusion
C. Joule Thompson effect
D. Daltons law of partial pressure
What do we call to sudden expansion of plasma ? Read More »
Chemistry Mcqs, GasesA. Critical temperature
B. Standard temperature
C. Absolute temperature
D. Upper consulate temperature
A. Diffusion
B. Effusion
C. Attraction with air
D. Low dsensity
The spreading of fragrance or scent in air is due to_______________? Read More »
Chemistry Mcqs, GasesA. Surface tension
B. Aqueous tension
C. Vapour pressure
D. Hydraulic pressure
The partial pressure exerted by the water vapours is called_______________? Read More »
Chemistry Mcqs, GasesA. 0.0821 atm dm3k-1mol-
B. 0.0821 atm m3k-1mol-1
C. 2 cal k-1 mol-1
D. 8.314 Nm2k-1mol-1
Which one is the right value for R ? Read More »
Chemistry Mcqs, GasesA. 1/2dm3
B. 1/3dm3
C. 1/4dm3
D. 2/3dm3
A. Gas
B. Liquid
C. Solid
D. Plasma
What is the abundant form of matter on earth ? Read More »
Chemistry Mcqs, Gases