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AFNS Academic Chemistry Atomic Structure MCQs Test 2
Chemistry

AFNS Academic Chemistry Atomic Structure MCQs Test 2

Practice AFNS 2026 Academic Test Chemistry MCQs from Atomic Structure. Get instant results with Explanation.

Practice Quiz 2 for "Atomic Structure" (Chemistry). Total 40 MCQs available, split into 4 quizzes. Test your understanding of core concepts. Mastering these concepts is essential for securing a high percentile in AFNS.

📋 AFNS - Test Online Practice Quizzes

AFNS

Conducting Body: Pak Army
Frequency: Annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (AFNS × 50%) + (FSc × 40%) + (Matric × 10%). However, it may have changes for merit calculation formula and admission criteria. Please confirm the official criteria from the offical website.

1. Bohr's postulates are based on:
2. The energy of the nth orbit of a hydrogen atom is:
3. The angular momentum of an electron in the nth orbit is:
4. The Lyman series of hydrogen lies in which region?
5. The Paschen series lies in which region?
6. Which transition in the Lyman series gives the longest wavelength?
7. Quantum numbers define the:
8. The principal quantum number (n) defines:
9. The magnetic quantum number (m) defines:
10. The spin quantum number (s) defines:
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