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Class 9 Chemistry MCQs (Grade 9) From Textbook

Class 9 Chemistry MCQs – Certification Test 155

Avogadro Number and Mole MCQ (Question 155) – Study App & e-Book Download

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MCQ 155: The number of atoms in 5 moles of nitrogen atom is:

  1. 3.01 * 1024
  2. 4.1 * 1030
  3. 3.9 * 1032
  4. 5 * 1056

Class 9 Chemistry MCQ App & e-Book – Avogadro Number and Mole Admission Tests

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