IIT JEE Questions And Answers :: Atomic Structure: part1



IIT JEE : Atomic Structure QUESTIONS AND ANSWERS :: part1 : 1 to 5

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2014 examinations :

1.Davisson and Germer gave an experimental evidence for

wave nature of electron
particle nature of electron
particle nature of light
wave nature of light

2.The velocity of a photon is

dependent on its wavelength
dependent on its source
equal to cube of its amplitude
independent of its wavelength

3.The screening effect of d-electrons is

equal to that of f-electron
equal to that of d-electron
less than that of s-electron
more than that of s-electron

4.The exchange of particles considered responsible for keeping the nucleons together are

meson
electron
positron
neutron

5.The element with maximum number of electrons in the valence shell has atomic number

15
3
9
2

More Atomic Structure QUESTIONS AND ANSWERS available in next pages

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