Home
Class 11
CHEMISTRY
Studies on the phenomenon of radioactivi...

Studies on the phenomenon of radioactivity supported the conclusion that the
(i) atom was divisible
(ii) atom could spilt into netural particles
(iii) atom could split into charged particles
(iv) atom was indivisible

A

`(i),(iii)`

B

`(ii),(iii)`

C

`(i)`

D

`(iv)`

Text Solution

Verified by Experts

The correct Answer is:
A
The emission of `alpha` and `beta` particles implied the subdivision of atom into charged partiles.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    R SHARMA|Exercise Follow-up Test 2|1 Videos

  • STRUCTURE OF ATOM

    R SHARMA|Exercise Follow-up Test 3|1 Videos

  • STRUCTURE OF ATOM

    R SHARMA|Exercise Follow-up Test 1|1 Videos

  • STATES OF MATTER

    R SHARMA|Exercise ARCHIVES|41 Videos

  • THE P BLOCK ELEMENTS

    R SHARMA|Exercise Archives|40 Videos

Similar Questions

Explore conceptually related problems

A natural phenomenon that supports the experimental conclusion that atoms are divis­ ible is

Emission of a beta particle from an atom

Sub atomic particles of atoms are

Why is an atom neutral inspite of the presence of charged particles in it ?

The particles present in the nucleus of an atom are-

Name the fundamental particles present in an atom.

R SHARMA-STRUCTURE OF ATOM-Follow-up Test
  1. Which of the following is incorrect?

    Text Solution

    |

  2. Alpha (alpha) particles are

    Text Solution

    |

  3. Studies on the phenomenon of radioactivity supported the conclusion th...

    Text Solution

    |

  4. Which of the following is incorrect for Thomson's model of the atom?

    Text Solution

    |

  5. Rutherford's experiment on the scattering of alpha particles slowed fo...

    Text Solution

    |

  6. Rutherford's scattering experiment is related to theof the nucleus.

    Text Solution

    |

  7. Rutherfords experiments , which established the nuclear model of atom ...

    Text Solution

    |

  8. The radius of an atomic nucleus is of the order of

    Text Solution

    |

  9. Ordinary ''lead'' pencils actually are made of a form of carbon called...

    Text Solution

    |

  10. Rutherford's alpha particle scattering experiment eventually led to th...

    Text Solution

    |

  11. Which of the following symbols are not acceptable ? (i) .(35)^(79)Br...

    Text Solution

    |

  12. The increasing order (lowest first) for the values of e//m (charge//ma...

    Text Solution

    |

  13. Which of the following characterize X rays? (i) X rays have waveleng...

    Text Solution

    |

  14. An isotone of .(32)^(76)Ge is (i) .(33)^(77)As (ii) .(34)^(77)Se (...

    Text Solution

    |

  15. Many elements have non-intergral atomic masses because (1)the consti...

    Text Solution

    |

  16. The sun of the number of neutrons and protons in the isotope of hydrog...

    Text Solution

    |

  17. The atomic nucleus contains (i) protons (ii) neutrons (iii) quarks...

    Text Solution

    |

  18. Decrease in atomic numebr is not observed during

    Text Solution

    |

  19. Which of the following is incorrect?

    Text Solution

    |

  20. Avogardo's number is the number of atomic mass units in one

    Text Solution

    |