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When vapours of secondary alcohol are pa...

When vapours of secondary alcohol are passed over hot copper at 573K, the product formed is `:`

A

aldehyde

B

ketone

C

alkene

D

alkane

Text Solution

Verified by Experts

The correct Answer is:
B
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OP TANDON-ALCOHOLS, PHENOLS AND ETHERS-OBJECTIVE QUESTIONS (LEVEL-A)
  1. Primary,secondary and tertiary alcohols are distinguuished by :

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  2. The product of reaction CH(3)CH(2)OH underset(Cu)overset(573K)(rarr) ...

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  3. When vapours of secondary alcohol are passed over hot copper at 573K, ...

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  4. CO+H(2)underset(573K//300atm)overset(X("catalayst"))(rarr)CH(3)OH, the...

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  5. For the reaction, (CH(3))(2)CH-CH=CH(2)+C(2)H(5)OHrarr Product the c...

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  6. HBr reacts fastest with

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  7. An industrial method of the preparation of methanol is :

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  8. Total number of organic products obtained by the reduction of methyl e...

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  9. Which of the following is an alkoxide ?

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  10. Rectified spirit contains :

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  11. Wood spirit is known as

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  12. Fermentationis an//a :

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  13. Glucose and fructose are converted into C(2)H(5)OH in presence of :

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  14. CH(3)OH and C(2)H(5)OH may be distinguished chemically :

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  15. Which of the following compounds is oxidised to prepare methyl ethyl k...

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  16. Which of the following is called grain alcohol ?

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  17. Pyroligeneous acid obtained during destructive distillation of wood co...

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  18. What are the products of the following reactions ? C(6)H(5)OCH(2)CH(...

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  19. Which compound on reaction with ethyl magnesium bromide and water will...

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  20. Absolute alcohol cannot be obtained by simple fractionsal distillation...

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