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AFNS 2026 Academic Test Chemistry Atomic Structure Free Quiz 4
General

AFNS 2026 Academic Test Chemistry Atomic Structure Free Quiz 4

Practice AFNS 2026 Academic Test Chemistry MCQs from Atomic Structure. Get instant results with Explanation.
General10 MCQs
1. Isoelectronic species have:
2. The frequency (ν) of light is related to wavelength (λ) by:
3. The energy (E) of a photon is given by:
4. Who explained the photoelectric effect?
5. The threshold frequency (ν₀) is related to work function as:
General10 MCQs
6. An orbital is defined as:
7. The shape of an s orbital is:
8. The shape of a p orbital is:
9. Number of nodal planes in a dxy orbital is:
10. The value of Rydberg constant (R) is:

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Conducting Body: Pak Army
Frequency: Annual | Time: 120 Minutes
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⚡ Test Pattern (Total: 100 MCQs):

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