Atomic Structure Chemistry fsc MCQs


FSC Physics MCQs Part 2 Physics Part 1 HSSC Pre Medical Pre Engineering text Book Questions first year and second-year Physics mcqs

[quiz]
[question]
The letters s p d and f are used to represent which quantum numbers
A. Principal B. Azimuthal
C. Magnetic D. Spin
[/question]
[answer]
Show Answer
[explanation]B[/explanation]
[/answer]
[/quiz]

[quiz]
[question]
The atomic number of an element having maximum number of unpaired electrons in p-subshell is
A. 7 B. 10
C. 12 D. 16
[/question]
[answer]
Show Answer
[explanation]A[/explanation]
[/answer]
[/quiz]

[quiz]
[question]
When an atom absorbs energy the lines in the spectrum will appear which are
A. Brighter B. Darker
C. Colourless D. Hard to locate
[/question]
[answer]
Show Answer
[explanation]B[/explanation]
[/answer]
[/quiz]

[quiz]
[question]
The relationship between energy of a photon of light and its frequency is given by
A. de-Broglie duel nature of matter B. Bohrs model
C. Plancks Quantum theory D. Rutherfords atomic model
[/question]
[answer]
Show Answer
[explanation]C[/explanation]
[/answer]
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[quiz]
[question]
Which one of the following explain the shape of orbitals
A. Principal of quantum number B. Azimuthal quantum number
C. Magnetic quantum number D. Spin quantum number
[/question]
[answer]
Show Answer
[explanation]B[/explanation]
[/answer]
[/quiz]

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