Home
Class 12
CHEMISTRY
In a gasseous mixture, if alkane (C(x)H(...

In a gasseous mixture, if alkane `(C_(x)H_(2x +2))` and alaene `(C_(y)H_(2y))` are taken in `2 : 1` mole ratio, the average molecular weight of mixture is observed to be 20. If the same alkane and alkene are taken in `1 : 2` mole ratio, the average molecular weight of mixture of mixture is observed to be 24. Then, the valule of 'x' and 'y' and respectively :

A

2,1

B

1,2

C

2,3

D

3,2

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • D BLOCK ELEMENTS

    RESONANCE|Exercise EXERCISE-3 PART-III|37 Videos

  • ELECTRO CHEMISTRY

    RESONANCE|Exercise PHYSICAL CHEMITRY (ELECTROCHEMISTRY)|53 Videos

Similar Questions

Explore conceptually related problems

Average molecular weight of a gaeous mixture which contains 80% by mole N_(2) & rest O_(2) gas is-

A gaseous mixture is composed of equal number of moles of CH_4, C_2H_6 and C_2H_2 . Determine the average molecular mass of mixture (in amu)

A gas mixture contains oxygen and nitrogen in 1 : 2 mole ratio . Ratio of the partial pressures of nitrogen and oxygen in the mixture is

Mixture of 1 mole of each CH_(4) and C_(2)H_(6) absorb 5 mole of Cl_(2) to form C Cl_(4) and C_(2)Cl_(6) . Then average molecular wt. of the gaseous mixture is

A mixture of ideal gasses N_(2) and He are taken in the mass ratio 14:1 respectively. Molar heat capacity of the mixture at constant pressure is

RESONANCE-DPP-QUESTIONS
  1. The radius of the an orbit of Be^(+3) ion is 0.529Å. The velocity of e...

    Text Solution

    |

  2. The ratio of radius of two different orbits in a H-atom is 4: 9 Then, ...

    Text Solution

    |

  3. In a gasseous mixture, if alkane (C(x)H(2x +2)) and alaene (C(y)H(2y))...

    Text Solution

    |

  4. Which of the following charge (s) can exist on an oil drop (in Millik...

    Text Solution

    |

  5. A single electron orbits around a stationary nucleus of charge +Ze. It...

    Text Solution

    |

  6. Which one of the following relationships when graphed does not give a ...

    Text Solution

    |

  7. Infrared lamps are used in restaurants to keep the food warm. The infr...

    Text Solution

    |

  8. The number of revolutions/sec made by an electron in lind orbit is 8 t...

    Text Solution

    |

  9. In the Bohr's model , for unielectronic species following symbols are ...

    Text Solution

    |

  10. What is the ratio of the wave lengths of last lines of Balmer and Lyma...

    Text Solution

    |

  11. Number of possible sepectral lines which ,may br emitted in bracket s...

    Text Solution

    |

  12. What minimum number of atoms lions should be present in a sample of H-...

    Text Solution

    |

  13. In a mixture of sample of H-atoms and He ions, electrons in all the H-...

    Text Solution

    |

  14. Volume at NTP of 0.22 g of CO(2) is same as that of

    Text Solution

    |

  15. Which of the following is incorrect about a sample of 11.2L CH4 gas at...

    Text Solution

    |

  16. Boron has two isotopes, B-10 and B-11. The average atomic mass of boro...

    Text Solution

    |

  17. 0.2 moles of an unknown compound weigh 5.6 g. The unknown compound is

    Text Solution

    |

  18. Be^(3+) and a proton are accelerated by the same potential, their de-...

    Text Solution

    |

  19. If numerical value of mass and velocity are equal then de Broglie wave...

    Text Solution

    |

  20. If the de-Broglie wavelength of an electron revolving in 2^"nd" orbit ...

    Text Solution

    |