CARBON AND ITS COMPOUNDS

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Across
  1. 3. pencil lead
  2. 4. RCOOH
  3. 5. amorphous carbon
  4. 7. complete combustion
  5. 9. anaesthetic
  6. 12. under earth crust
  7. 13. valency of carbon
  8. 14. 3 carbon alkyne
  9. 15. saturated
  10. 17. vanaspathi
  11. 18. dilute ethanoic acid
  12. 19. buckyball
  13. 22. 6 carbon ring with double bond
  14. 24. effervescence
  15. 25. oxidizing agent
  16. 26. RCOR
Down
  1. 1. force between layers of graphite
  2. 2. atomic number of carbon
  3. 6. similar physical forms
  4. 8. ethanol and ethanoic acid
  5. 10. addition reaction
  6. 11. long chains of carbon
  7. 16. 4 carbon arrangement
  8. 20. high refractive index
  9. 21. four carbon aldehyde
  10. 23. antifreeze