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Everyday Science MCQs — Test 79

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Question 1
_______________ can expel proteons from paraffins ?
Question 2
Centrifugal forces are balanced in atom by__________________?
Question 3
When 6d orbital is complete the entering electron goes into_________________?
Question 4
Neutrons moving with an energy of 1.2 MeV are called_______________?
Question 5
Which of the following way in used for classification of chromatography ?
Question 6
Which of the following technique is used for the separation of insoluble particles from liquids ?
Question 7
Pfund series are produced in the spectrum of hydrogen atom__________________?
Question 8
Sommerfelds modification in Bohrs model is_______________?
Question 9
Wavelength of electron was verified by_________________?
Question 10
The velocity of the photon____________________?