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Basic Chemistry Mcq Questions and Answers

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As we all know Diploma Winter 2021 Exams are near and 1st Year Students are searching for Basic Chemistry Mcq Questions and Answers. We have done a lot of research and made a few Possible set of Basic Chemistry Mcq with Answers pdf.

By referring This Mcq on Chemistry Msbte First Year Diploma Candidates Can Practice for their Upcoming Msbte winter 2021 Exams.

Basic Chemistry Multiple choice Questions

In this Mcq for Chemistry we have Provided 30 Questions from Previous Year Basic Chemistry Model Answer Paper. In this Basic Chemistry Multiple choice Questions We have Covered Important Questions of Basic Chemistry from Chapters Including

  • Chemical Bonding and Catalysis
  • Metal Corrosion its Prevention and Electrochemistry
  • Paints, Varnishes, Insulators, Polymers, Adhesives & Lubricant.

Basic Chemistry Mcq Questions and Answers

1.Which of the following is not a constituent of paint?
a) Pigment
b) Thinner
c) Anti skinning agent
d) Alcohol

Correct!

Wrong!

2. Which of the following pigments gives white colour to the paint?
a) Chromium oxide
b) Ferric oxide
c) Zinc oxide
d) Brown umber

Correct!

Wrong!

3. The constituent which increases the random arrangement of pigments particles in paint are
a) Thinner
b) Pigment
c) Fillers
d) Driers

Correct!

Wrong!

4 The constituent which reduces the fluidity of the paint is
a) Anti skinning agent
b) Driers
c) Fillers
d) Thinner

Correct!

Wrong!

5. An example of bad thermal insulator is
a) Potassium
b) Paper
c) Cork
d) Wool

Correct!

Wrong!

6.Handles of saucepans and other cooking utensils are made up of
a) Thermal conductors
b) Thermal insulators
c) Insulator of heat
d) Insulator of electricity

Correct!

Wrong!

7. An example of conductor of heat is
a) Paper
b) Cloth
c) Air
d) Aluminium

Correct!

Wrong!


  1. The insulation ability thermal insulator with the presence of moisture would

a) Increases
b) Decreases
c) remain unaffected
d) None of the above

Correct!

Wrong!

9. Which plastic material contain strong cross linking in their molecular structure:
a) Thermoplastic materials
c) Both a & b
d) None of the above

Correct!

Wrong!

10. The polymer cannot be recycled
a) Thermoplast
b) Thermoset
c) Elastomer
d) All the polymers

Correct!

Wrong!

11.Name polymers among the polymers which do not soften on heatingĀ 
a) Bakelite
b) Polythene
c) Polystyrene
d) PVC

Correct!

Wrong!

12. Which is used in the formation of Epoxy resin
a) Phenol
b) Bisphenol
c) Formaldehyde
d) Ethylene

Correct!

Wrong!

13. PVC is prepared from the monomer
a) Ethyl Chloride
b) Formaldehyde
c) Vinyl chloride
d) Ethylene

Correct!

Wrong!

14.The example of linear polymer is
a) Polystyrene
b) Nylon66
c) Epoxy resin
d) Bakelite

Correct!

Wrong!

15.The monomer of vinyl chloride contains
a) Single bond
b) Double bond
c) Triple bond

Correct!

Wrong!

16.Varnish is used to give …
a) Transparent finish
b) Red colour finish
c) Opaque finish

Correct!

Wrong!

17. Non volatile, film forming constituent of a paint is called….
a) Drier
b) Pigment
c) Thinner
d) Drying oil

Correct!

Wrong!

18. White lead in paint acts as ….
a) Drier
b) Pigment
c) Thinner
d) Drying oil

Correct!

Wrong!

19. A paint contains …
a) Pigment only
b) Drying oil only
c) Pigment + drier only
d) All of these

Correct!

Wrong!

20. Opacity and desired colour to paint are provided by…
a) Drier
b) Pigment
c) Thinner
d) Extenders

Correct!

Wrong!

 

  1. Bothe paint and oil varnish contain common constituents…

a) Drier
b) Pigment
c) Thinner
d) Extenders

Correct!

Wrong!

22.The materials which are used to prevent the flow of heat are known as …
a) insulators
b) Conductors
c) Semiconductors
d) Paint

Correct!

Wrong!

23.What material would be safest to use as an insulator to cover electrical wires?
a) aluminium
b) Tin
c) Rubber
d) Water

Correct!

Wrong!

24.Copper wire is often wrapped in plastic, plastic material is good…
a) Electromagnet
b) Insulator
c) Conductor
d) Circuit

Correct!

Wrong!

25.Thermocole is
a) monomer
b) Polymer
c) Plastic
d) Both b and c

Correct!

Wrong!

26.The word ‘polymer’ meant for material made from
(a) Single entity
(b) Two entities
(c) Multiple entities
(d) any entity

Correct!

Wrong!

27. Polymers are ____ in nature.
(a) Organic
(b) Inorganic
(c) Both (a) and (b)
(d) None

Correct!

Wrong!

 

28.These polymers cannot be recycled:
(a) Thermoplasts
(b) Thermosets
(c) Elastomers
(d) All polymers

Correct!

Wrong!

29.In general, strongest polymer group is
(a) Thermoplasts
(b) Thermosets
(c) Elastomers
(d) All polymers

Correct!

Wrong!

30.Strong covalent bonds exists between polymer chains in
(a) Thermoplastic
(b) Thermosets
(c) Elastomers
(d) All polymers

Correct!

Wrong!

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