Showing posts with the label GasesShow All
1) At constant temperature , on increasing the pressure of a gas by 5 % , its volume will decrease by ?

1) At constant temperature , on increasing the pressure of a gas by 5 % , its volume will decrease by ?

Gases - September 18, 2021
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1) Two moles of an ideal gas at 1 atm are compressed to 2 atm at 273 K . The enthalpy change of the process will ?

1) Two moles of an ideal gas at 1 atm are compressed to 2 atm at 273 K . The enthalpy change of the process will ?

Gases - September 11, 2021
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Air at sea level is dense . This is a practical application of . . . . . . . . . , A ) Charle's law . B ) Dalton's law . C ) Boyle's law . D ) None of these ,

Air at sea level is dense . This is a practical application of . . . . . . . . . , A ) Charle's law . B ) Dalton's law . C ) Boyle's law . D ) None of these ,

Chemistry - August 17, 2021
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A gas approaches ideal gas behavior at . . . . . . . . . . . . : - A ) low temperature and high pressure , B ) high temperature and low pressure , C ) high temperature and high pressure , D ) None of these ,

A gas approaches ideal gas behavior at . . . . . . . . . . . . : - A ) low temperature and high pressure , B ) high temperature and low pressure , C ) high temperature and high pressure , D ) None of these ,

Chemistry - August 17, 2021
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1 ) An ideal gas obeying kinetic gas equation . . . . . . . . . . . . . . . liquefied at any value of P and T . A ) can be , B ) cannot be , C ) None of these ,

1 ) An ideal gas obeying kinetic gas equation . . . . . . . . . . . . . . . liquefied at any value of P and T . A ) can be , B ) cannot be , C ) None of these ,

Chemistry - July 14, 2021
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How many moles of helium gas occupy 22.4 L at 0 degree at 1atm pressure ?

How many moles of helium gas occupy 22.4 L at 0 degree at 1atm pressure ?

Chemistry - July 07, 2021
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At constant pressure , if temperature of monatomic ideal gas is doubled , then average speed of an atom : - A ) increase 2 times , B ) increase √2 times , C ) increase √(2/3) times , D ) None of these ,

At constant pressure , if temperature of monatomic ideal gas is doubled , then average speed of an atom : - A ) increase 2 times , B ) increase √2 times , C ) increase √(2/3) times , D ) None of these ,

Chemistry - July 06, 2021
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The internal energy of fixed mass of an ideal gas depends on ………………..

The internal energy of fixed mass of an ideal gas depends on ………………..

Chemistry - June 02, 2021
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