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In the commercial manufacture of ethyl a...

In the commercial manufacture of ethyl alcohol from starchy substances by fermentation method, which enzymes stepwise complete the fermentation reaction.

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PRADEEP-ALCOHOLS, PHENOLS AND ETHERS-ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS)
  1. Select the compound in each of the following pairs that can be convert...

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  2. Ether is obtained from ethyl alcohol

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  3. In the commercial manufacture of ethyl alcohol from starchy substances...

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  4. Manufacture of acetic acid by fermentation process is called

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  5. The precentage of ethyl alcohol in rectified spirit is

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  6. Mention two important uses of following acids and also mention the pro...

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

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

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

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

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

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

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

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  14. Explain the cause of acidity of phenol.

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

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  16. Phenols are more acidic than alcohols because

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

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

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

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

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