- Chemistry Notes for UPSC IAS Prelims (Part II)
- Chemistry - Home
- Chemistry - Introduction
- Chemistry - Branches
- Chemistry - Radioactivity
- Chemistry - Nuclear Energy
- Chemistry - Metals
- Chemistry - Metallurgy
- Chemistry - Sodium
- Chemistry - Calcium
- Chemistry - Aluminum
- Chemistry - Magnesium
- Chemistry - Maganese
- Chemistry - Iron
- Chemistry - Copper
- Chemistry - Silver
- Chemistry - Gold
- Chemistry - Platinum
- Chemistry - Zinc
- Chemistry - Mercury
- Chemistry - Plutonium
- Chemistry - Uranium
- Chemistry - Lead
- Chemistry - Thorium
- Chemistry - Hydrogen
- Chemistry - Helium
- Chemistry - Oxygen
- Chemistry - Carbon
- Chemistry - Nitrogen
- Chemistry - Chemical Law
- Chemistry - Discovery of Elements
- Elements With Their Valence
- Elements With Their Atomic Number
- Chemistry - Nobel Prize
Chemistry Part 2 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 - Consider the following statements:
1. Baking soda normally is used in fire extinguishers.
2. Gypsum is typically used in manufacturing of plaster of paris.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Q 2 - The concept of Quantization of Energy was defined by …
Answer : C
Explanation
Niels Bohr first proposed his model in 1913.
Q 3 - Which among the following gases is used in electric bulbs and tubes?
Answer : C
Explanation
Argon and Xenon are also used in electric bulbs and tubes.
Q 4 - If the atomic number of carbon is 6 and atomic weight is 12, then what would be the number of proton?
Answer : B
Explanation
N/A
Q 5 - Which among the following correctly defines the asbestos?
Answer : A
Explanation
Asbestos is naturally occurring mineral.
Q 6 - The process, used for the preparation of saturated or unsaturated hydrocarbons by the electrolysis of solutions of the alkali salts of aliphatic carboxylic acids, is known as …
Answer : B
Explanation
N/A
Q 7 - …………… is used in dry cleaning of garments.
Answer : A
Explanation
Dry cleaning is a technique of cleaning cloth and other textiles with the help of chemical solvent; no water is used.
Answer : B
Explanation
Atomic number of Fluorine is 9.
Q 9 - Which among the following is used in weather indicator?
Answer : B
Explanation
Helium is also used in balloon.
Answer : B
Explanation
Atomic number of Iodine is 53.
Q 11 - What is chemical name of Candy fluid?
Answer : D
Explanation
N/A
Q 12 - Consider the following statements:
1. Radium is usually extracted from pitchblende.
2. The Eiffel Tower’s base is constructed of steel and cement.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Q 13 - Which among the following is used in cancer treatment?
Answer : A
Explanation
Cobalt-60 releases beta radioactive isotope.
Answer : A
Explanation
X-rays are a form of electromagnetic radiation.
Q 16 - Consider the following statements:
1. The relative charge on electron is -1 unit.
2. An electron was obtained from Cathode rays experiment..
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Q 17 - Which among the following is used to preserve fruits?
Answer : D
Explanation
N/A
Q 18 - Which among the following is used in foam thermocole?
Answer : B
Explanation
N/A
Q 19 - Which among the following is neither combustible nor helping in combustion?
Answer : D
Explanation
Nitrogen is (almost) an inert gas.
Q 20 - Consider the following statements:
1. The polymers which have very high intermolecular forces are known as Fibers.
2. The synthetic fiber which is extracted from cellulose is known as Rayon.
Choose the correct answer from the codes given below:
Answer : C
Explanation
Example of fiber is Nylon-6.