Home
Class 11
CHEMISTRY
The density of a gas is found to be 2.07...

The density of a gas is found to be `2.07 g L^(-1) " at " 30^(@)C` and 2 atmospheric pressure. What is its density at NTP ?

Text Solution

Verified by Experts

The correct Answer is:
`1.149 g L^(-1)`
Apply `P_(1) = (D_(1))/(M) RT_(1) , P_(2) = (D_(2))/(M) RT_(2)`
So, `(P_(1))/(D_(1) T_(1)) = (P_(2))/(D_(2) T_(2))`
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER (GASES AND LIQUIDS)

    OP TANDON|Exercise Objective questions|105 Videos

  • STATES OF MATTER (GASES AND LIQUIDS)

    OP TANDON|Exercise Set 2|40 Videos

  • STATES OF MATTER (GASES AND LIQUIDS)

    OP TANDON|Exercise Illustration|30 Videos

  • SOLUTIONS (GENERAL AND COLLIGATIVE PROPERTIES)

    OP TANDON|Exercise Self Assessment|31 Videos

  • STATES OF MATTER (SOLID STATE)

    OP TANDON|Exercise SELF ASSESSMENT Section VI|3 Videos

Similar Questions

Explore conceptually related problems

Density of a gas is found to be 5.46g dm^(3) at 27^(@)C at 2 bar pressure. What will be its density at N.T.P.?

Density of a gas is found to be 5.46//dm^(3) at 27^(@)C at 2 bar pressure What will be its density at STP ? .

Density of a gas is found to be 4 gm//dm^(3) at 27^(@)C and 2 bar pressure. It density at STP will be :

The density of a gas is found to be 3.43 g/litre at 300K and 1.00 atm pressure. Calculate the molar mass of the gas.

The density of CO_(2) is 0.326 g dm^(-3) at 27^(@)C and 0.25 bar pressure. What is the density of the gas at 47^(@)C keeping the pressure constant?

The density of a gas is found to be 1.56 g L^(-1) at 745 mm pressure and 60^(@)C . Calculate the molecular mass of the gas.

A mixture of CO " and " CO_(2) is found to have a density of 1.5 g L^(-1) " at " 30^(@)C and 730 torr. What is the composition of the mixture ?

OP TANDON-STATES OF MATTER (GASES AND LIQUIDS)-Practice Problems
  1. What is the volume occupied by 11 g of carbon dioxide at 27^(@)C and 7...

    Text Solution

    |

  2. A certain quantity of gas occupies 50 mL when collected over water at ...

    Text Solution

    |

  3. The density of a gas is found to be 2.07 g L^(-1) " at " 30^(@)C and 2...

    Text Solution

    |

  4. At the top of a mountain, the thermometer reads 0^(@)C and the baromet...

    Text Solution

    |

  5. Calculate the volume occupied by 5.0 g of acetylene gas at 50^(@)C and...

    Text Solution

    |

  6. Calculate the volume occupied by 7 g of nitrogen gas at 27^(@)C and 75...

    Text Solution

    |

  7. A spherical balloon of 21 cm diameter is to be filled up with hydrogen...

    Text Solution

    |

  8. An open vessel at 27^(@)C is heated until 3//5 of the air in it is exp...

    Text Solution

    |

  9. A gasesous mixture of helium and oxygen is found to have a density of ...

    Text Solution

    |

  10. A sample of natural gas is 85.2% methane and 14.8 % ethane by mass. Wh...

    Text Solution

    |

  11. 125 mL of a gas A of pressure 500 mm is mixed with 200 mL of another g...

    Text Solution

    |

  12. Two vessels whose volumes are in the ratio 2:1 contains nitrogen and o...

    Text Solution

    |

  13. A 10 L flask at 298 K contains a gaseous mixture of CO and CO(2) at a ...

    Text Solution

    |

  14. Calculate the total pressure in a mixture of 4 g of oxygen and 2 g of ...

    Text Solution

    |

  15. A gas cylinder contains 55% nitrogen, 20% oxygen and 25% carbon dioxid...

    Text Solution

    |

  16. The density of a mixturee of O(2) and N(2) gases at 1 atm and 273 K is...

    Text Solution

    |

  17. At a definite pressure and temperature, 100 mL of hydrogen diffused in...

    Text Solution

    |

  18. At a given temperature and pressure, 20mL of air diffused through a po...

    Text Solution

    |

  19. At room temperature, ammonia gas at 1 atm pressure and hydrogen chlori...

    Text Solution

    |

  20. The rate of effusion of an unknown gas (X) through a pinhole is found ...

    Text Solution

    |