Home
Class 11
CHEMISTRY
A sample of helium has a volume of 500 ...

A sample of helium has a volume of `500 cm^3` at 373 K. Calculate the temperature at which the volume will become `260 cm^3` . Assume that the pressure is constant.

Text Solution

AI Generated Solution

To solve the problem, we will use Charles's Law, which states that at constant pressure, the volume of a gas is directly proportional to its absolute temperature. The formula derived from Charles's Law is: \[ \frac{V_1}{T_1} = \frac{V_2}{T_2} \] Where: - \( V_1 \) = initial volume ...
Promotional Banner

Topper's Solved these Questions

  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise REVIEW EXERCISES|45 Videos
  • STATES OF MATTER : GASES AND LIQUIDS

    ICSE|Exercise VERY SHORT ANSWER TYPE QUESTIONS|20 Videos
  • SOME P-BLOCK ELEMENTS

    ICSE|Exercise NCERT TEXTBOOK EXERCISES (With Hints and Solutions)|63 Videos
  • STRUCTURE OF ATOM

    ICSE|Exercise NCERT Textbook Exercises|67 Videos

Similar Questions

Explore conceptually related problems

A sample of helium gas has a volume of 500 cm^(3) at 373 K . Calculate the temperature at which the volume become 260 cm^(3) . Assume that pressure is kept constant.

A sample of gas is found to occupy a volume of 900 cm^(3) at 27^(@)C . Calculate the temperature at which it will occupy a volume of 300 cm^(3) , provided the pressure is kept constant.

The temperature, at which the volume of a given gas at 25°C becomes thrice when pressure of the system is kept constant

A fixed mass of gas has volume 750 cm^(3) at - 23°C and 800 mm pressure. Calculate the pressure for which its volume will be 720 cm3 the temp. being -3^(@)C

A sample of a gas occupies 650.0 cm at 100^@C . At what temperature the gas will occupy a volume of 1050.0 cm^3 if the pressure is kept constant ?

A certain mass of gas occupies a volume of 500 cm^(3) at 0.9 atm and at a temperature 320K. What is its volume at NTP ?

A gas occupies 500 cm^3 at S.T.P. At what temperature will the volume of the gas be reduced by 20% of its original volume, pressure being constant ?

A gas occupies 500 "cm"^3 at normal temperature. At what temperature will the volume of the gas be reduced by 20% of its original volume , pressure being constant ?

A gaseous system has a volume of 580 cm^(3) at a certain pressure. If its pressure in increased by 0.96 atm, its volume becomes 100 cm^(3) . Determine the pressure of the system

A sample of gas occupies a volume of 320 cm^(3) at STP . Calculate its volume at 66^(@)C and 0.825atm pressure.

ICSE-STATES OF MATTER : GASES AND LIQUIDS-NCERT TEXT-BOOK EXERCISES (With Hints and Solutions)
  1. A sample of helium has a volume of 500 cm^3 at 373 K. Calculate the ...

    Text Solution

    |

  2. What will be the minimum pressure required to compress 500 "dm"^3 of a...

    Text Solution

    |

  3. A vessel of 120 mL capacity contains a certain amount of gas at 35 ^(@...

    Text Solution

    |

  4. Using the equation of state pV=nRT, show that at a given temperature d...

    Text Solution

    |

  5. At 0^(@)C, the density of a certain oxide of a gas at 2 bar is same as...

    Text Solution

    |

  6. Pressure of 1 g of an ideal gas A at 27 ^(@)C is found to be 2 bar. Wh...

    Text Solution

    |

  7. The drain cleaner Drainex contains small bits of aluminium which react...

    Text Solution

    |

  8. What will be the pressure exerted by a mixture of 3.2 g of methane and...

    Text Solution

    |

  9. What will be the pressure of the gaseous mixture when 0.5 L of H(2) at...

    Text Solution

    |

  10. Density of a gas is found to be 5.46 g//dm(3) at 27 ^(@)C at 2 bar pre...

    Text Solution

    |

  11. 34 . 05 mL of phosphorus vapours weigh 0.0625 g at 546 .^(@)C and 0.1 ...

    Text Solution

    |

  12. A student forgot to add the reaction mixture to the round bottomed fla...

    Text Solution

    |

  13. Calculate the temperature of 4.0 mol of a gas occupying 5 dm^3 at 3.32...

    Text Solution

    |

  14. calculte the total number of electrons present 1.4 g of dinitrogen gas...

    Text Solution

    |

  15. How much time would it take to distribute one Avogadro number of wheat...

    Text Solution

    |

  16. Calculate the total pressure in a mixture of 8 g of dioxygen and 4 g o...

    Text Solution

    |

  17. Pay load is defined as the difference between the mass of displaced ai...

    Text Solution

    |

  18. Calculate the volume occupied by 8.8 g of CO(2) at 31.1^(@)C and 1 bar...

    Text Solution

    |

  19. 2.9 g of a gas at 95^@C occupied the same volume as 0.184 g of dihydro...

    Text Solution

    |

  20. A mixture of dihydrogen and dioxygen at one bar pressure contains 20% ...

    Text Solution

    |

  21. What would be the SI unit for the quantity PV^(2)T^(2)//n?

    Text Solution

    |