CHEMISTRY TEST 4

 

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#1. Alcohol on oxidation gives:

#2. Primary alcohol on oxidation gives:

#3. Secondary alcohol on oxidation gives:

#4. Tertiary alcohol on oxidation gives:

#5. Ethanol on oxidation produces:

#6. Oxidation of methanol produces:

#7. Which reagent is used to oxidize alcohols in lab?

#8. During oxidation of alcohols, oxygen is added and hydrogen is:

#9. Which test distinguishes primary and secondary alcohols?

#10. The enzyme that oxidizes alcohol in human liver is:

#11. Bond energy of H-H bond is approximately:

#12. Bond energy is defined as the energy required to:

#13. Unit of bond energy is:

#14. Bond energy is always:

#15. Bond energy of C-H bond is approximately:

#16. The average bond energy of C-C single bond is:

#17. Which bond has the highest bond energy?

#18. Reaction of an acid with metal carbonate produces:

#19. When HCl reacts with Na2CO3, the gas evolved is:

#20. Which gas turns lime water milky?

#21. In the reaction of H2SO4 with CaCO3, the salt formed is:

#22. The reaction: HCl + CaCO3 → CaCl2 + H2O + CO2 is:

#23. When CO2 is passed through lime water, it first turns:

#24. On excess passing of CO2 through lime water, the milkiness disappears due to formation of:

#25. The IUPAC name of Teflon is:

#26. The monomer of Teflon is:

#27. The chemical formula of Teflon monomer is:

#28. Teflon is formed by which type of polymerization?

#29. Teflon is resistant to:

#30. Which polymer is used as a non-stick coating in cookware?

#31. Teflon belongs to the class of:

#32. The primary bond present in proteins is:

#33. A peptide bond is formed between:

#34. Peptide bond is a type of:

#35. A dipeptide consists of:

#36. A polypeptide is made of:

#37. Primary structure of protein is maintained by:

#38. Secondary structure of proteins is stabilized mainly by:

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