Self Studies
Self Studies
Self Studies
Self Studies

Atoms, Molecule...

TIME LEFT -
  • Question 1
    1 / -0

    The material used for making thermionic cathode must have

  • Question 2
    1 / -0

    For ionising an excited hydrogen atom, the magnitude of energy required (in eV) will be

  • Question 3
    1 / -0

    A freshly prepared radioactive source of half life 2 h emits radiation of intensity which is 64 times the permissible safe level. The minimum time after which it would be possible to work safely with this source is

  • Question 4
    1 / -0

    When 3Li7 nuclei are bombarded by protons, and the resultant nuclei are 4Be8, the emitted particles will be

  • Question 5
    1 / -0

    14N7 is bombarded with 4He2. The resulting nucleus is 17O8 with the emission of a/an

Submit Test
Self Studies
User
Question Analysis

  • Answered - 0

  • Unanswered - 5

  • 1
  • 2
  • 3
  • 4
  • 5
Submit Test
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