Home
Class 11
CHEMISTRY
It is known that atom contain protons. ...

It is known that atom contain protons. Neutrons and electrons. If the mass of neutron is assumed to half of its orginal value where as that of proton is assumed to be twice of its original value then the atomic mass of `._(6)^(14)C` will be :-

A

same

B

`25%` more

C

`14.28%` more

D

`28.5%` more

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    ALLEN|Exercise Exercise - 03|22 Videos

  • ATOMIC STRUCTURE

    ALLEN|Exercise Exercise - 04[A]|51 Videos

  • ATOMIC STRUCTURE

    ALLEN|Exercise Exercise - 01|38 Videos

  • IUPAC NOMENCLATURE

    ALLEN|Exercise Exercise - 05(B)|8 Videos

Similar Questions

Explore conceptually related problems

It is known that atom contain protons, neutrons ans electrons. If the mass of neutron is assumed to half of its original value whereas that of proton is assumed to be twice of its original value then the atomic mass of 14 6 C will be :

It is known that an atom contains protons, neutrons and almost electrons. If the mass of neutron is assumed to half of its original value where as that of proton is assumed to be twice of its original value then the atomic mass of _(7)^(14)N will be :-

An atom contains protons, neutrons and ______

The charge on the atom containing 17 protons, 18 neutrons and 18 electrons is.

An atom contains electrons, protons and neutrons. If the mass of each neutrons is halved, and each electron is doubled, then the atomic mass of ._(12)Mg^(24)

ALLEN-ATOMIC STRUCTURE-Exercise - 02
  1. Which quantum number is not related with Schrodinger equation :-

    Text Solution

    |

  2. If lambda(0) is the threshold wavelength for photoelectric emission. ...

    Text Solution

    |

  3. It is known that atom contain protons. Neutrons and electrons. If the...

    Text Solution

    |

  4. Give the correct order of initials T (true) or F (false) for following...

    Text Solution

    |

  5. The shortest wavelength of He^(+) in Balmer series is x. Then longest ...

    Text Solution

    |

  6. An electron in a hydrogen atom in its ground state absorbs energy equa...

    Text Solution

    |

  7. In compound FeCl(2) the orbital angular momentum of last electron in i...

    Text Solution

    |

  8. An electron, a proton and an alpha particle have kinetic energy of 16...

    Text Solution

    |

  9. Question : Is the specie paramagnetic ? STATE-1 : The atomic number ...

    Text Solution

    |

  10. Given DeltaH for the process Li(g)rarrLi^(+3)(g) + 3e^(-) is 19800kJ/...

    Text Solution

    |

  11. The ratio of difference in wavelengths of 1^(st) and 2^(nd) lines of L...

    Text Solution

    |

  12. Which of the following statement is INCORRECT.

    Text Solution

    |

  13. The quantum number of four electrons (el to e4) are given below :- ...

    Text Solution

    |

  14. If radius of second stationary orbit (in Bohr's atom) is R. Then radiu...

    Text Solution

    |

  15. The wavelength associated with a gold weighing 200g and moving at a sp...

    Text Solution

    |

  16. If nitrogen atoms had el,ectonic configuration is ? It would have en...

    Text Solution

    |

  17. From the following observation predict the type of orbital : Observa...

    Text Solution

    |

  18. Question : Is the orbital of hydrogen atom 3p(x) ? STATE 1 : The ra...

    Text Solution

    |

  19. Consider the following nuclear reactions involving X and Y. X rarr Y...

    Text Solution

    |

  20. Electronmagnetic radiations having lambda=310Åare subjected to a metal...

    Text Solution

    |