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Classify each of the following on the basis of their atomicity. F2 NO2 N2O C2H6 P4 H2O2 P4O10 O3 HCl CH4 He Ag

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Question

Classify each of the following on the basis of their atomicity.

  1. F2
  2. NO2
  3. N2O
  4. C2H6
  5. P4
  6. H2O2
  7. P4O10
  8. O3
  9. HCl
  10. CH4
  11. He
  12. Ag
Short/Brief Note
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Solution

Monoatomic with atomicity (1) = He, Ag

Diatomic with atomicity (2) = F2 HCl

Polyatomic with atomicity > 2 :

Atomicity (3) = NO2, N2O, O3

Atomicity (5) = CH4

Atomicity (8) = C2H6

Atomicity (14) = P4O10 

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Chapter 3: Atoms and Molecules - Short Answer Questions [Page 21]

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NCERT Exemplar Science Exemplar [English] Class 9
Chapter 3 Atoms and Molecules
Short Answer Questions | Q 21. | Page 21

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