- 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 Useful Resources
- Chemistry Part 2 - Online Quiz
- Chemistry Part 2 - Online Test
- Chemistry Part 2 - Quick Guide
- Chemistry - Useful Resources
- Chemistry - Discussion
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
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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 - The process by which liquid can be purified by means of heating and cooling is known as …
Answer : B
Explanation
N/A
Q 2 - Wave Nature of electron was defined by …
Answer : A
Explanation
Schrondinger’s wave equation describes quantum mechanical behavior.
Q 3 - Which among the following is used in cooking?
Answer : C
Explanation
N/A
Q 4 - What is philosopher’s wool?
Answer : A
Explanation
Zinc oxide is a fine, white, non-toxic, and insoluble powder. It is formed by heating zinc in the presence of air.
Q 5 - The chemical formula of washing soda is …
Answer : A
Explanation
The washing soda consists of sodium, carbon, hydrogen, and oxygen.
Answer : C
Explanation
Accumulator cell is a rechargeable battery.
Q 7 - Consider the following statements:
1. Antipyretic drug is used to lower the body temperature.
2. Aluminum phosphide is used in rodenticides.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Answer : B
Explanation
Atomic number of Argon is 18.
Answer : A
Explanation
Toluene is a colorless and water-insoluble liquid.
Q 10 - What is chemical name of Baking soda?
Answer : D
Explanation
N/A
Answer : B
Explanation
Atomic number of Polonium is 84.
Q 12 - Consider the following statements:
1. N2O is known as laughing gas.
2. One kilogram of honeybee contains about 3500 calorie (energy).
Choose the correct answer from the codes given below:
Answer : C
Explanation
N2O is Nitrous oxide.
Q 13 - Which among the following is used in removing the hardness of water?
Answer : C
Explanation
N/A
Q 14 - In reference to hardness of water, consider the following statements:
1. The temporary hardness is removed by boiling the water.
2. The permanent hardness is removed by soda ash process.
Choose the correct answer from the codes given below:
Answer : C
Explanation
Temporary hardness is also removed by Clark’s method and permanent hardness is also removed by permutit process.
Q 15 - The yellowcake, smuggled by people, is …
Answer : D
Explanation
Yellowcake is obtained from leach solution while processing of uranium ores.
Q 16 - Which among the following is not an ore of Aluminum (Al)?
Answer : D
Explanation
Carnalite is an ore of Potassium.
Q 17 - Which among the following is used in plastics?
Answer : C
Explanation
N/A
Q 18 - Which among the following is used in photography?
Answer : C
Explanation
N/A
Q 19 - Consider the following statements:
1. A proton was discovered by Goldstein.
2. A proton was named by Rutherford.
Choose the correct answer from the code given below:
Answer : C
Explanation
N/A
Answer : A
Explanation
Banking soda consists of sodium, hydrogen, carbon, and oxygen.