EASY
10th ICSE
IMPORTANT
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The organic compound obtained as the end product of the fermentation of sugar solution is

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Important Questions on Alcohols

HARD
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHECK POINT 01>Q 1

Give the reaction of sodium with ethanol.

MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHECK POINT 01>Q 2
What is esterification?
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHECK POINT 01>Q 3
Write the uses of denatured and spurious alcohols, while discussing the differences between the two.
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHECK POINT 01>Q 4
Give the percentage of alcohol in brandy, vodka and whisky.
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 1
The product formed when ethene gas reacts with water in the presence of sulphuric acid is _____. (ethanol/ethanal/ethanoic acid)
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 3
The organic compound obtained as the end product by the hydrolysis of methyl bromide.
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 4

Match the following columns

Column I Column II
(i) Brandy 45-55% 
(ii) Vodka 40-50%
(iii) Rum 35-40%
(iv) Gin 30-40%
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 11 - Alcohols>CHAPTER EXERCISE>Q 5

Rewrite the statement in the correct form using the appropriate word.

Ethyl alcohol is dehydrated by sulphuric acid at a temperature of about 170∘C.