tet-ctet-chemistry-set-63

Chemistry MCQs for all Competitive Exams SET-63
Psychology Multiple Choice Questions

Chemistry Multiple Choice Questions(MCQ)
रसायन विज्ञान बहुविकल्पीय प्रश्न

Welcome to our exclusive collections of chemistry multiple choice questions with answers. All questions are of multiple choice type.In these MCQs sets we are going to share most important questions related to chemistry. These questions are very helpful for those candidates and aspirants who are preparing for the various government and non government exam as well as in interview.
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Chemistry MCQs for all Competitive Exams SET-63
रसायन विज्ञान बहुविकल्पीय प्रश्न


Question : 1-10

Question: 1

Ammonial is a mixture of

[A].   Aluminium powder and ammonium nitrate
[B].   Alluminium powder and potassium sulphate
[C].   Aluminium powder and ammonium chloride
[D].   Alluminium powder and ammonium nitrate


Question: 2

The advantage of detergents over soaps is

[A].   Detergents are soluble in water
[B].   Detergents could not give much lather
[C].   Detergents give lather even with hard water
[D].   Soaps give lather with only soft water


Question: 3

Which of the following gases is present under pressure in soft drinks ?

[A].   Oxygen
[B].   Nitrogen
[C].   Carbon dioxide
[D].   Nitrous oxide


Question: 4

Which variety of coal contains recognizable traces of the original plant material

[A].   Peat
[B].   Lignite
[C].   Bitumen
[D].   Anthracite


Question: 5

Radioactive disintegration of uranium ultimately results in formation of

[A].   Lead
[B].   Radium
[C].   Thorium
[D].   Polonium


Question: 6

Wax is chemically a mixture of

[A].   aliphatic hydrocarbon
[B].   cyclic hydrocarbon
[C].   aromatic hydrocarbon
[D].   aliphatic and aromatic hydrocarbon


Question: 7

Which of the following is responsible for permanent hardness of water ?

[A].   Magnesium Bicarbonate
[B].   Sodium Chloride
[C].   Calcium Sulphate
[D].   Calcium Bicarbonate


Question: 8

Aluminium Oxide is a / an ?

[A].   Basic Oxide
[B].   Neutral Oxide
[C].   Amphoteric
[D].   Acid Oxide


Question: 9

The most important energy carrier in the living cell is ?

[A].   AMP
[B].   ADP
[C].   UDP
[D].   ATP


Question: 10

In an atom the order of filling up of the orbitals is governed by ?

[A].   Aufbau Principle
[B].   Heisenberg’s uncertainty principle
[C].   Hund’s rule
[D].   Pauli’s exclusion principle





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