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As per your syllabus, the diameter of a hydrogen atom (≈ 1.06 × 10⁻¹⁰ m) has order of magnitude equal to which value?
A-11
B-8
C-10
D-9
Answer & Solution
Correct answer: C. -10
Your syllabus: a = 1.06 ≤ 5, so 10⁻¹⁰ m.
Order of magnitude = -10.
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