Skip to content
AnsweringExams.Com
  • Home
  • Contact Us / Report Error
  • Disclaimer

Gases

The gases become non-ideal at ________________?

July 9, 2022March 17, 2019 by admin
The gases become non-ideal at ________________?

A. High temperature and high pressure
B. Low temperature and low pressure
C. High temperature and low pressure
D. Low temperature and high pressure

Categories Chemistry Mcqs, Gases

Who made volume and pressure correction to explain deviation of gases from ideal behaviour ?

July 9, 2022March 17, 2019 by admin
Who made volume and pressure correction to explain deviation of gases from ideal behaviour ?

A. Clausius
B. Boltzman
C. Charles
D. Vander waal

Categories Chemistry Mcqs, Gases

What will be the pressure of 1 mole of an ideal gas maintained at 300 K and 250cm3 volume ?

July 9, 2022March 17, 2019 by admin
What will be the pressure of 1 mole of an ideal gas maintained at 300 K and 250cm3 volume ?

A. 98.5 atm
B. 96.7 atm
C. 95.8 atm
D. 97.1 atm

Categories Chemistry Mcqs, Gases

What do we call to sudden expansion of plasma ?

July 9, 2022March 17, 2019 by admin
What do we call to sudden expansion of plasma ?

A. Avogadros law
B. Grahams law of diffusion
C. Joule Thompson effect
D. Daltons law of partial pressure

Categories Chemistry Mcqs, Gases

The highest temperature at which a substance can exist as a liquid is called its______________?

July 9, 2022March 17, 2019 by admin
The highest temperature at which a substance can exist as a liquid is called its______________?

A. Critical temperature
B. Standard temperature
C. Absolute temperature
D. Upper consulate temperature

Categories Chemistry Mcqs, Gases

The spreading of fragrance or scent in air is due to_______________?

July 9, 2022March 17, 2019 by admin
The spreading of fragrance or scent in air is due to_______________?

A. Diffusion
B. Effusion
C. Attraction with air
D. Low dsensity

Categories Chemistry Mcqs, Gases

The partial pressure exerted by the water vapours is called_______________?

July 9, 2022March 17, 2019 by admin
The partial pressure exerted by the water vapours is called_______________?

A. Surface tension
B. Aqueous tension
C. Vapour pressure
D. Hydraulic pressure

Categories Chemistry Mcqs, Gases

Which one is the right value for R ?

July 9, 2022March 17, 2019 by admin
Which one is the right value for R ?

A. 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

Categories Chemistry Mcqs, Gases

For a gas where volume and pressures are 1dm3 and 2 atm respectively what should be its new volume when pressure is increased to 6 atm at constant temperature ?

July 9, 2022March 17, 2019 by admin
For a gas where volume and pressures are 1dm3 and 2 atm respectively what should be its new volume when pressure is increased to 6 atm at constant temperature ?

A. 1/2dm3
B. 1/3dm3
C. 1/4dm3
D. 2/3dm3

Categories Chemistry Mcqs, Gases

What is the abundant form of matter on earth ?

July 9, 2022March 17, 2019 by admin
What is the abundant form of matter on earth ?

A. Gas
B. Liquid
C. Solid
D. Plasma

Categories Chemistry Mcqs, Gases
Older posts
Page1 Page2 … Page4 Next →
© 2025 AnsweringExams.Com • Built with GeneratePress