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Which of the following conclusions could...

Which of the following conclusions couldnot be derived from Rutehrford's a-paticle scattering experiment?

A

Most of the space in the atom is empty.

B

The radius of the atom is about `10^(-10)m` while that of nucleus is `10^(-15)m`.

C

Electrons move in a circular path of fixed energy called orbits.

D

Electrons and the nucleus are held together by electrostatic forces of attraction.

Text Solution

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The correct Answer is:
C

The scattering experiment gave no idea of the electron orbits.
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Knowledge Check

  • Which of the following conclusions couldnot be derived from Rutehrford's alpha -particle scattering experiment?

    A
    Most of the space in the atom is empty
    B
    The radius of the atom is about `10^(-10)` m while that of nucleus is `10^(-15)` m
    C
    Electrons move in a circular path of fixed energy called orbits.
    D
    Electrons and the nucleus are held together by electrostatic forces of attraction
  • Which of the following conclusions could not be derived from Rutherford's alpha-particle scattering experiments?

    A
    Most of the space in the atom is empty
    B
    The radius of the atom is about 10^-19m while that of nucleus is 10^-15 m
    C
    Electrons move ina circular path of fixed energy called orbits
    D
    Electrons and the nucleus are held together by electrostatic forces of attraction
  • Which of the following conclusions could not be derived from Rutherford's alpha -particle scattering experiment ?

    A
    Most of the space in the atom is empty
    B
    The radius of the atom is about `10^(-10)` m while that of nucleus is `10^(-15)m`
    C
    Electrons move in a circular path of fixed energy called orbits
    D
    Electrons and the nucleus are held together by electrostatic forces of attraction
  • DINESH PUBLICATION-STRUCTURE OF ATOM-Multiple choice questions (Type-I)
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    2. Which of the following options does not represent ground state electr...

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    3. The probability density plots of 1 s and 2s orbitals are given in figu...

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    4. Which of the following statement is not correct about the charactersti...

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    5. Which of the following statements about the electron is incorrect?

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    6. Which of the following properties of atom could be explained correctl...

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    7. Two atoms are said to be isobars is

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    8. The number of nodes in 3p orbital

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    9. Number of angular nodes for 4d orbtial is.........

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    10. Which of the following is responsible to rule out the existence of def...

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    11. Total number of orbitals associated with thrid shell will be.....

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    12. Orbital angular momentum depends on .........

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    13. Chlorine exists in two isotopic forms Cl-37 and Cl-35 but its atomic m...

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    14. Which one of the following pairs of ions have the same electronic conf...

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    15. For the electrons of oxygen atom, which of the following statemetns c...

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    16. It travelling at same speeds, whichof the following mater waves have t...

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    17. Identify the paris which are not of isotopes?

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    18. Out of the folowing paris of electorns, identify the pairs of electron...

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    19. Which of the following sets of quantum numbers are correct? n l m n ...

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    20. In which of the following pairs, the ions are iso-electronic ?

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