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Dioxane used as a solvent is obtained by...

Dioxane used as a solvent is obtained by distilling ………with…….

A

Glycerol, conc. `H_(2)SO_(4)`

B

Glycerol, conc. `H_(3)PO_(4)`

C

Glycol, conc. `H_(2)SO_(4)`

D

Glycol, conc. `H_(3)PO_(4)`

Text Solution

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The correct Answer is:
C
NA
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CENGAGE CHEMISTRY-ALCOHOL,PHENOL AND ETHERS-Exercises Single Correct
  1. Power alchol is:

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  2. Absolute alcohols (100% ethanol) are prepared from rectified spirit (9...

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  3. Dioxane used as a solvent is obtained by distilling ………with…….

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  4. Diethylene glycol is obtained by heating glycol with:

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  5. When glycerol is treated with a small amount of HI or PI(3), the produ...

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  6. When glycerol is heated with a largher amount of HI or PI(3), the ptod...

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  7. Dynamite is:

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  8. Which of the following statement is correct ? i. Glycerol reaction ...

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  9. In Zeisel's method for the detrmination of methoxyl groups, a sample o...

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  10. The crown ethers are heterocyclic polyethers, usually with at least fo...

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  11. The crown-guest complex is called an inclusion compound. The crown eth...

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  12. Which of the following is not used as inhalation ananesthetic ?

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  13. Which of the following is not used as flavouring agent in perfumes ?

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  14. The presence of peroxides in old samples of ethers is detected by shak...

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  15. Which of the following is oxetane?

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  16. Which of the following ether is called phenetole?

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  17. Which of the following structure represents Vanillin ?

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  18. Which of the following ethers is presents in colve oil ?

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  19. The products (A) and (B) are:

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  20. The products (A) and (B) are:

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