Home
Class 11
CHEMISTRY
Two gases A and B have critical temperat...

Two gases A and B have critical temperatures as 250 and 125 K respectively. Which one of these can be liquefied easily and why?

Text Solution

Verified by Experts

Gas a can be easily liquefied. Because higher critical temperature, greater is the intermolecular force of attraction.
Promotional Banner

Topper's Solved these Questions

  • PUE DEPT. MODEL QUESTION PAPER

    SUBHASH PUBLICATION|Exercise PART-E|13 Videos

  • PUE DEPT. MODEL QUESTION PAPER

    SUBHASH PUBLICATION|Exercise PART-A|11 Videos

  • PUE DEPT. MODEL QUESTION PAPER

    SUBHASH PUBLICATION|Exercise PART -C|16 Videos

  • P-BLOCK ELEMENTS

    SUBHASH PUBLICATION|Exercise Three mark questions and answers|24 Videos

  • REDOX REACTIONS

    SUBHASH PUBLICATION|Exercise Three Marks Questions|29 Videos

Similar Questions

Explore conceptually related problems

Two elements X and Y have atomic numbers 12 and 16 respectively. To which period of the modern periodic table do these two elements belong ? What type of bond will be formed between them and why?

Two bulbs have ratings 100 W, 220 V and 60 W, 220 V respectively. Which one has a greater resistance?

Two liquids A and B have vapour pressure of 0.600 bar and 0.2 bar, respectively. In an ideal solution of the two, calculate the mole fraction of A at which the two liquids have equal partial pressures.

Two liquids A and B have vapour pressures 500 and 200 torr respectively at a certain temperature. In an ideal solution of the two, the mole fraction of A at which two liquids have equal partial pressures is :

Two gases A and B having the same volume diffuse through a porous partition in 20 and 10 seconds respectively. The molecular mass of A is 49u. Molecular mass of B will be :

Two stars A and B radiate maximum energy at the wavelength of 360nm and 480 nm respectively. Then the ratio of the surface temperatures of A and B is

SUBHASH PUBLICATION-PUE DEPT. MODEL QUESTION PAPER-PART-D
  1. With respect to the formation of Ethane molecule mention. number of ...

    Text Solution

    |

  2. Write three postulates of Kinetic theory of gases.

    Text Solution

    |

  3. Two gases A and B have critical temperatures as 250 and 125 K respecti...

    Text Solution

    |

  4. Calculate the pOH of a solution obtained when 0.05 mol NH(4)Cl is adde...

    Text Solution

    |

  5. For the equilibrium BaCo(3)(s)hArrbaO(s)+CO(2)(g) (i) Write the expr...

    Text Solution

    |

  6. For the equilibrium BaCo(3)(s)hArrBaO(s)+CO(2)(g) What is the effect...

    Text Solution

    |

  7. Give reason: Coodination number of Be is 4, but that of Mg is six

    Text Solution

    |

  8. Give Reason: Lithiu iodide is covalent but potassium iodide is ionic.

    Text Solution

    |

  9. Compared the 2nd Ionisation enthalpies and Hydration enthalpies of Alk...

    Text Solution

    |

  10. What is the chemical formula of plaster of paris?

    Text Solution

    |

  11. Name of method by which Halogen present in an organic compound is esti...

    Text Solution

    |

  12. What is the inductive effect? Which one of the following shows maxim...

    Text Solution

    |

  13. State the three postulates of Bohr's theory of hydrogen atom.

    Text Solution

    |

  14. Calculate the energy with 5th orbit of hydrogen atom.

    Text Solution

    |

  15. Define enthalpy of fomration. Calculate Enthalpy of formation of C(2...

    Text Solution

    |

  16. State Le-Chatelier's priciple.

    Text Solution

    |

  17. What is common ion effect? Give an example.

    Text Solution

    |

  18. What is the ph of 1M NaCl at 298 K.

    Text Solution

    |

  19. What happens to the ph of a solution of Acetic acid when some sodium a...

    Text Solution

    |

  20. Acetic acid has a dissociation constant of 1.8xx10^(-5), Calculate the...

    Text Solution

    |