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MBD PUBLICATION-STATES OF MATTER (GASES AND LIQUIDS)-QUESTION BANK
- Calculate the volume of 4 gm molecule of hydrogen at 27^@C and 750 mm ...
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- What are the causes of deviation of the real gases from ideal gas beha...
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- What are the limitations of van der Waal's equation ?
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- How is pressure of a given mass of gas is related to absolute temperat...
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- A hydrogen baloon expands as it goes up in the air. Give reasons in on...
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- Define Boyle's and charle's law. Derive gas equation from these laws. ...
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- What is absolute zero ?
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- What volume will be occuiped by 4 grams of CO2 at 27^@C and 650 mm pre...
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- 7 gms of a gas at 300^@C and 1 atm occupies a volume of 4.1 litre. Wha...
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- 300 cc of a gas are heated from 27^@C to 127^@ C . What will be the ne...
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- Calculate the r.m.s. velocity of oxygen at 47^@ C in cm^(-1) .
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- In van der Waal's equation what do the constant a and b represent ?
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- Why are small drops of a liquid spherical ?
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- What do you understand by viscosity of a liquid ?
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- Why surface tension of a liquid decreases with increase of temperature...
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- Evaporation causes cooling. Explain.
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- Define surface tension.
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- The pressure of a real gas is less than the pressure of an ideal gas b...
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- The compressibility factor for H2 and He is usally :
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- The relation between molecular weight (M) and vapour density (VD) is ...
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