- Chemistry Notes for UPSC IAS Prelims (Part I)
- Chemistry - Home
- Matter In Our Surroundings
- Is Matter Around Us Pure
- Chemistry - Atoms & Molecules
- Chemistry - Structure Of The Atom
- Chemical Reactions and Equations
- Chemistry - Acids, Bases, and Salts
- Materials: Metals and Non-Metals I
- Chemistry - Metals & Non-Metals II
- Carbon & its Compounds
- Periodic Classification Of Elements
- Synthetic Fibres and Plastics
- Chemistry - Coal And Petroleum
- Chemistry - Combustion And Flame
Chemistry Part 1 Online Quiz
Following quiz provides Multiple Choice Questions (MCQs) related to Chemistry. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.
Q 1 - The major properties of a bad conductor is …
A - It has many loosely bound electrons
B - It has many loosely bound protons
Answer : C
Explanation
N/A
Q 2 - ……………… produce electromagnetic waves.
Answer : C
Explanation
Electromagnetic waves can travel through the vacuum of outer space.
Q 3 - Which among the following is used in flash lamps?
Answer : D
Explanation
Xenon is also used in lasers.
Q 4 - What is the chemical name of table salt?
Answer : A
Explanation
Table salt comprises of tiny cubes tightly bound together through the ionic bonding of sodium and chloride ions.
Q 5 - Which among the following is the main component of the natural gas?
Answer : B
Explanation
N/A
Q 6 - In a reaction of sugar and sulphuric acid, …………… is obtained in the pure form.
Answer : A
Explanation
N/A
Answer : B
Explanation
Cement is a binder substance used in building construction.
Q 8 - Which among the following is used in making red glass?
Answer : A
Explanation
Copper I oxide is also used in making red glass.
Q 9 - Which among the following is used in weather indicator?
Answer : B
Explanation
Helium is also used in balloon.
Q 10 - Consider the following statements:
1. Lead is a stable element.
2. Lead is used in writing.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Q 11 - …………………... is used in photo-chromatic glasses.
Answer : A
Explanation
Chemical formula of silver chloride is AgCl.
Q 12 - Which among the following is used in preparing fire proof clothe?
Answer : A
Explanation
N/A
Q 13 - Which among the following is used in removing the hardness of water?
Answer : C
Explanation
N/A
Answer : D
Explanation
Atomic number of Nobelium is 102.
Answer : C
Explanation
Atomic number of Silver is 47.
Answer : A
Explanation
N/.
Q 17 - Which among the following gases is used in anesthetic in dental surgery?
Answer : D
Explanation
N/A
Q 18 - Which among the following elements has the maximum number of isotopes?
Answer : A
Explanation
Tin has eight stable isotopes.
Q 19 - Consider the following statements:
1. Electron was discovered by J. J. Thompson.
2. The name ‘electron’ is given by Rontgen.
Choose the correct answer from the codes given below:
Answer : A
Explanation
The name electron is given by George Johnstone Stoney.
Q 20 - In reference to Modern periodic table, consider the following statements:
1. s-block elements are known as Alkali & Alkaline.
2. p-block elements are known as inert gas
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A