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Addition of alcohols to aldehydes in pre...

Addition of alcohols to aldehydes in presence of anhydrous acids yield:

A

Carboxylic acids

B

Ethers

C

Cyclic ethers

D

Acetals

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The correct Answer is:
D
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ERRORLESS-ALCOHOLS, PHENOLS AND ETHERS-NCERT BASED QUESTIONS (Properties of Alcohols, Phenols and Ethers)
  1. In CH3OH the bond that undergoes heterolytic fission most readily is

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  2. Which of the following is most soluble in water ?

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  3. Addition of alcohols to aldehydes in presence of anhydrous acids yield...

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  4. A substance C(4)H(10)O yields on oxidation a compound C(4)H(8)O which ...

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  5. The function of ZnCl(2) in Lucas test for alcohols is :

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  6. When phenyl magnesium bromide reacts with t-butanol, the product would...

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  7. Among the following the one that gives positive iodoform test upon rea...

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  8. The hydroxyl compound that gives a precipitate immediately when treate...

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  9. Following compound are given 1. CH3CH2OH 2. CH3COCH3 3. CH3- unde...

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  11. What is the correct order of reactivity of alcohols in the following r...

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  12. 3750 mg of an alcohool reacts with required amount of methyl magnesium...

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  13. Which of the following would undergo dehydration most readily

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  14. C6H5OH underset(H2SO4) overset(conc.HNO3)to X. X is

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  15. Which of the following statements is correct

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  16. When phenol is heated with phthalic anhydride in concentrated sulphuri...

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  17. Which statement is incorrect

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  18. When phenol reacts with ammonia is presence of ZnCl(2) at 300^(@)C, it...

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  19. Which of the following statements about phenol is correct?

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  20. Phenol is heated with C Cl(4) and alkaline KOH when salicylic acid is ...

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