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Identify P,QltR and S in the following c...

Identify P,QltR and S in the following conversions:
`CH_(3)OH overset(PCl_(5))to P overset("Alc. "KCN)toQ overset(LiAlH_(4))to R overset(HNO_(2),273K)toS`

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Given the structures of A, B and C in the following reactions : (i) CH_(3) Br overset (KCN) toAoverset(LilH_(4))to B overset(HNO_(2))underset(273k)toC (ii) CH_(3) COOH overset (NH_(3))undersetDelta toAoverset(Br_(2)+KOH)to B overset(CHCL_(3)+NaOH)toC

Give the structures of the products A, B and C in the following reactions: (i) CH_(3)CH_(2)Br overset(KCN)(to) A overset(LiAlH_(4))(to) B underset(0^(@)C)overset(HNO_(2))(to) C (ii) CH_(3)COOH underset(Delta)overset(NH_(3))(to) A overset(NaOH + Br_(2))(to) B overset(CHCl_(3) + alc KOH)(to) C

Identify A, B, C and D in the following conversions: A underset(0-5^(@)C)overset(NaNO_(2)//HCl)(to) CH_(3)OH overset(PCl_(3))(to) B overset(KCN)(to) C overset(LiAIH_(4))(to) D

PRADEEP-ALCOHOLS, PHENOLS AND ETHERS-ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)
  1. Mention two important uses of following acids and also mention the pro...

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  2. Give the structures of A,B and C. (i) CH(3)COOH overset(LiAlH(4))to ...

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  3. Identify P,QltR and S in the following conversions: CH(3)OH overset(...

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  4. What are phenols? How do they differ structurally from aromtic alcohol...

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  5. What are phenols? How do they differ structurally from aromatic alcoho...

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  6. Both methanol and phenol have an -OH group but the dipole moment of me...

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  7. How is phenol obtained from (i) chlorobenzene (ii) Aniline. (iii) ...

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  8. Assertion: Alcohols have higher boiling points than ethers of comparab...

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  9. Explain the cause of acidity of phenol.

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  10. Ethyl alcohol and phenol both contain OH group. Why phenol is acidic a...

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  11. Phenols are more acidic than alcohols because

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  12. Explain the following: (i) Phenol is more acidic than ethanol. (ii) ...

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  13. Arrange the following in decreasing order of their acidic character: ...

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  14. Account for the following: The OH group in phenols is ortho annd par...

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  15. Give the structural formulae and names of the products of the followin...

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  16. Convert phenol into (i) Salicylaldehyde (ii) Benzene (iii) Picric ...

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  17. Convert salicylic acid to (i) aspirin, (ii) methyl salicylate, (iii)...

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  18. What happens when phenol is warmed with CO(2) in the presence of aqueo...

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  19. How will you convert phenol to benzoquinone ?

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  20. Out of phenol and benzene, which can be more easily nitrated ?

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