Self Studies

Atoms and Nuclei Test - 38

Result Self Studies

Atoms and Nuclei Test - 38
  • Score

    -

    out of -
  • Rank

    -

    out of -
TIME Taken - -
Self Studies

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Self Studies Self Studies
Weekly Quiz Competition
  • Question 1
    4 / -1
    The nucler of which of following Pairs of nuclei are isotones
    Solution

  • Question 2
    4 / -1
    when u-238 nucleus originally at lest decay by emitting an α -particle having a speed u the recoil speed of the resi - dual nucleus is.
  • Question 3
    4 / -1
    The energy difference between the first two levels of hydrogen atom is 10.2 eV. what is the corresponding energy difference for a singly ionised helium atom?
    Solution

  • Question 4
    4 / -1
    If in nature there may not be an element for which the principal quantum number n > 4, then the total possible number of elements will be
    Solution

  • Question 5
    4 / -1
    In the following atoms and molecules for the transition from n = 2 to n = 1, the spectral line of minimum wavelength will be produced by
    Solution

  • Question 6
    4 / -1
    First Bohr radius of an atom with Z = 82 is R. Radius of its third orbit is
    Solution

  • Question 7
    4 / -1
    The size of an atom is of the order of
    Solution

  • Question 8
    4 / -1
    Which one of the series of hydrogen spectrum is in the visible region?
  • Question 9
    4 / -1
    The spectral series of the hydrogen atom that lies in the visible region of the electromagnetic spectrum
  • Question 10
    4 / -1
    The kinetic energy of the electron in an orbit of radius r in hydrogen atom is (e = electronic charge)
    Solution

Self Studies
User
Question Analysis
  • Correct -

  • Wrong -

  • Skipped -

My Perfomance
  • Score

    -

    out of -
  • Rank

    -

    out of -
Re-Attempt Weekly Quiz Competition
Self Studies Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Self Studies
Click on Allow to receive notifications
Allow Notification
Self Studies
Self Studies Self Studies
To enable notifications follow this 2 steps:
  • First Click on Secure Icon Self Studies
  • Second click on the toggle icon
Allow Notification
Get latest Exam Updates & FREE Study Material Alerts!
Self Studies ×
Open Now