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Half Book 2

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1

Ethanoic acid is used in everyday life as:

2

Which organic compound contains -COOH group?

3

Baeyer's test uses which chemical?

4

Which process involves synthesis of complex molecules?

5

Which polymer is used in making bulletproof vests?

6

Alcohols are classified as hydroxy compounds because they contain:

7

Which enzyme is present in saliva?

8

Which polymer is commonly used in packaging films?

9

Which nutrient is mainly responsible for body growth and repair?

10

Which hydrocarbon contains only single covalent bonds?

11

Dehydrohalogenation of halogenoalkanes produces:

12

What is the IUPAC name of CH3COOH?

13

Water pollution is caused by:

14

What is the general formula of carboxylic acids?

15

Which of the following is a natural rubber?

16

Which model explains enzyme action?

17

Cellulose is mainly found in:

18

Starch is an example of:

19

Carboxylic acids react with carbonates to produce:

20

Which benefit of ethanol makes it important in medicine?

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