Punjab 12th Class Chemistry Chapter 15 Common Chemistry Industries in Pakistan Mcqs Test Online

• <<
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• >>

 

Question 1 of 20

Chemistry

1. Petrochemicals are classified into how many classes?

1.Three

2.Two

3.Four

4.One

Question 1 of 20

Question 2 of 20

2. Which is an organic liquid that is colourless, flammable and miscible with water and nearly all other organic liquids is:

1.Acetone

2.Ethyl acelate

3.Adipic acid

4.Ethyl alcohol

Question 2 of 20

Question 3 of 20

3. Metallic fiber is used for:

1.Carpets

2.Fish nets

3.None of these

4.Clothes

Question 3 of 20

Question 4 of 20

4. Nylon is a polymer obtained by:

1.Addition polymerization

2.None

3.Condensation polymerization

4.Homopolymer

Question 4 of 20

Question 5 of 20

5. The branch of chemistry which applies physical and chemical procedures towards the transformation of natural raw material and their derivatives to products is called:

1.Classical chemistry

2.Physical chemistry

3.Both b and c

4.Industrial chemistry

Question 5 of 20

Question 6 of 20

6. Which is one of the oldest known beauty preparations and was used by ancient cultures:

1.All of these

2.Hair dye

3.Bleaching

4.Nail polishing

Question 6 of 20

Question 7 of 20

7. Polymers which are prepared from more than one kind of monomer are:

1.Copolymer

2.Addition polymer

3.None

4.Homopolymer

Question 7 of 20

Question 8 of 20

8. Which of following adhesives are also known as bio adhesives?

1.Hot glue

2.Synthetic adhesives

3.Natural adhesives

4.Drying adhesives

Question 8 of 20

Question 9 of 20

9. Aerosoles and lotions are used as:

1.Repellent

2.Herbicides

3.A and C

4.Fungicides

Question 9 of 20

Question 10 of 20

10. Which is used as nail polish remover:

1.Both a and b

2.Acetone

3.Ethyl acetate

4.Ethyl alcohol

Question 10 of 20

Question 11 of 20

11. A chemical compounds which is meant to stick things together:

1.Lipstick

2.Adhesives

3.Nail polish

4.Hair dye

Question 11 of 20

Question 12 of 20

12. In early ages hair dyes were made from:

1.Animals

2.Metallic compounds

3.Both a and c

4.Plants

Question 12 of 20

Question 13 of 20

13. Nail Polish remover base commonly contains a mixture of two organic solvents as:

1.Acetone and ethyl acetate

2.Benzene and acetone

3.None of these

4.Ethyl acetate and CS₂

Question 13 of 20

Question 14 of 20

14. Which of the following is not a raw material for nail polish?

1.Pearl

2.Nitrocellulose

3.Castor oil

4.Resorcinol

Question 14 of 20

Question 15 of 20

15. Miticides are used to control:

1.Fungi

2.Unwanted plants

3.Ticks and mites

4.Mice and bats

Question 15 of 20

Question 16 of 20

16. A polymer which becomes hard on heating is:

1.Addition

2.Thermoplastic

3.Thermosetting

4.None

Question 16 of 20

Question 17 of 20

17. How many classes of polymers?

1.Four

2.One

3.Three

4.Two

Question 17 of 20

Question 18 of 20

18. Which dye is used in boot polish:

1.Congo red

2.Azo dye

3.Bismarck Brown

4.Methyl orange

Question 18 of 20

Question 19 of 20

19. Glass fiber is used for:

1.Reinforcement

2.All of these

3.Insulation

4.Automotives

Question 19 of 20

Question 20 of 20

20. Ethyl acelate is belong to the group of organic molecules called as:

1.Hair

2.None

3.Alcohols

4.Esters

Question 20 of 20

 Loading...

 

Other Related test

• Punjab 9th Class Math Model Paper 4 Mcqs Test Online
• Punjab 11th Class English Chapter 5 The Piece of Strip Mcqs Test Online
• Punjab 11th Class Biology Chapter 4 The Cell Mcqs Test Online
• Punjab 10th Class Urdu Chapter 1 Hamd Mcqs Test Online
• Punjab 10th Class Computer Science Chapter 2 Programming in C ++ Mcqs Test Online
• Punjab 9th class Urdu Poem Hamad Test Online mcqs
• Punjab 9th Class Physics Chapter 3 Dynamics Mcqs Test Online
• Punjab 11th Class English Chapter 14 Overcoat Mcqs Test Online
• Punjab 12th Class Computer Chapter 2 Fundamentals of C ++ Language Mcqs Test Online
• Punjab 12th Class Physics Chapter 3 Electromagnetism Mcqs Test Online