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What are lyophilic and lyophobic sols? G...

What are lyophilic and lyophobic sols? Give one example of each type. Why are hydrophobic sols easily coagulated?

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ASSAM ACADEMIC CENTRE-Alchols, Phenols and Ethers -Example
  1. What are lyophilic and lyophobic sols? Give one example of each type. ...

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  2. Write the IUPAC name of the following: CH3-CH2-overset(Br)overset(|)(C...

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  3. Write the IUPAC name of the following:

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  4. Write the IUPAC name of the following:

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  5. Identify the product of the following reaction: CH3CH2OH overset(Cu)un...

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  6. Identify the major product in the following reaction: CH3CH=CH2+HI rar...

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  7. Identify the major product in the following reaction: CH3CH=CH2+HI rar...

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  8. How will you convert the following compounds? Give equation only. Anis...

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  9. How will you convert the following compounds? Give equation only. Tolu...

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  10. How will you convert the following compounds? Give equation only. Etho...

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  11. How will you convert the following compounds? Give equation only. But-...

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  12. How will you convert the following compounds? Give equation only. Tolu...

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  13. How will you convert the following compounds? Give equation only. Tolu...

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  14. Write the chemical formula of aspirin.

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  15. What is Lucas reagent?

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  16. Explain why: Phenols are acidic in nature.

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  17. Explain why: Ethers have lower boiling points than alcohols.

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  18. Explain why: Alcohols are more soluble in water compared to the ethers...

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  19. Explain Why ortho-nitro phenol is more acidic that ortho methoxy pheno...

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  20. Explain why: Phenols have shorter C-O bond length compared to alcohols...

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  21. Explain Why ortho-nitro phenol is more acidic that ortho methoxy pheno...

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