Alcohols And Phenols QUESTIONS AND ANSWERS

IIT JEE : Alcohols And Phenols QUESTIONS AND ANSWERS :: part2 : 11 to 15

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

11.On distilling 2-hydroxy benzoic acid with Zn dust, it gives

Phenol

Benzoic acid

Benzaldehyde

a polymeric compound.

12.Propylene is subjected to hydroboratio oxidation reaction. The product formed would be

Propanal

1-Propanol

2-Propanol

Propanone.

13.Absolute ethyl alcohol cannot be obtained by simple distillation of alcohol because

it forms zeotrope with water

it forms an azeotropic mixture with water

alcohol molecules are heavily hydrated

the difference in the boiling point of alcohol and water is less than 300

14.Starch is converted to maltose by the enzyme

zymase

lactase

maltase

diastase

15.Glycerol can be puridied by

Steam distillation

Simple distillation

Vacuum distillation

Frational distillation.

More Alcohols And Phenols QUESTIONS AND ANSWERS available in next pages

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