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Chemistry of Alkanols Quiz

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Questions and Answers

Which reaction involves hydroboration-oxidation?

NaBH4, H2O

Hg(OAC)2, NaBH4

Hg(OAC)2, H2O

(BH3)2, H2O2 (correct)

What is the product of the anti-Markovnikov addition reaction?

CH3CH2CH2CH2OH

CH3CH=C(CH3)CH3

CH3CH2CH2CHOH (correct)

CH3CH2CH=CH2

Which process involves fermentation of carbohydrates by yeast?

Preparation of alcohols (correct)

Hydroboration-oxidation

Industrial uses of ethanol

Peroxide effect

What is the main industrial use of ethanol?

As a medium for chemical reactions (D) Signup and view all the answers

Which compound is not an alcohol?

Butene (C) Signup and view all the answers

What is the alcohol content of whiskeys and brandies?

40–50% (C) Signup and view all the answers

Which compound is involved in the peroxide effect?

(BH3)2, NaBH4 (C) Signup and view all the answers

What is the product of the hydroboration-oxidation reaction?

(CH3)2CHOH (C) Signup and view all the answers

Which compound is obtained by fermentation of sugars?

(CH3)2CHOH (D) Signup and view all the answers

What is the main source of sugars for fermentation in the preparation of ethanol?

Starch from grains (B) Signup and view all the answers