CHEMISTRY

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Across
  1. 4. BIOMOLECULE OF α-AMINO ACID
  2. 11. FREEZING MIXTURE MAY CONTAIN ICE AND
  3. 12. NOT PRESENT IN PROTEIN
  4. 15. FIRST ATOMIC MODEL WAS FOUND BY
  5. 16. WHICH CARBOHYDRATE IS NOT A HEXOSE
  6. 17. CAFFEINE,TANNIN,NICOTINE
  7. 18. PARAFINS ARE
  8. 20. GAS PRODUCED BY LIGHTNING
  9. 21. RAIN WATER HELPS TO INCREASE THE___ CONTENT OF SOIL
Down
  1. 1. TRADE NAME OF VINEGAR
  2. 2. OBTAINED BY HYROLYSIS OF OIL
  3. 3. ORGANIC COMPOUND USED FOR SILVERING MIRRORS
  4. 5. ORE OF MANGANESE
  5. 6. LACK OF ESSENTIAL AMINO ACIDS CAUSES
  6. 7. COPPER SULPHATE SOLUTION CONDUCTS THE CURRENT BY
  7. 8. CHEMICAL NAME OF MARBLE
  8. 9. FOUL SMELL OR RANCID BUTTER IS DUE TO
  9. 10. NUMBER OF AMINO ACIDS SYNTHESIZED BY HUMAN BODY
  10. 13. MAGNETRON IS USED FOR THE PRODUCTION OF
  11. 14. SOLUTION OF POTASSIUM NITRATE IS
  12. 19. DOES NOT FORM AMALGAM