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- 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.
![Questions and Answers](/images/questions_and_answers.png)
Q 1 - ………… converts red litmus paper into blue.
Answer : A
Explanation
The red litmus paper turns blue under basic as well as alkaline condition.
Q 2 - ……………… investigate the structure of a solid.
Answer : A
Explanation
N/A
Answer : A
Explanation
N/A
Q 4 - The process that involves removal of electrons is known as …
Answer : B
Explanation
The process increases the oxidation number.
Q 5 - In reference to periodic table, pnictogens belong to …
Answer : C
Explanation
N/A
Q 6 - In a reaction of sugar and sulphuric acid, …………… is obtained in the pure form.
Answer : A
Explanation
N/A
Q 7 - Consider the following statements:
1. Sulpha drugs are the alternatives of antibiotics.
2. Hydrated magnesium sulphate is used in medicines to empty bowels.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
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.
Answer : B
Explanation
Atomic number of Krypton is 36.
Q 10 - Consider the following statements:
1. Bismuth is found in independent state.
2. Bismuth is very less reactive.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Q 11 - Which among the following is used in making bullets?
Answer : A
Explanation
Lead arsenic is an alloy.
Answer : C
Explanation
Atomic number of Vanadium is 23.
Q 13 - Consider the following statements:
1. Ammonia is used in preparation of explosive.
2. Ammonia is used in preparation of artificial silk.
Choose the correct answer from the codes given below:
Answer : C
Explanation
N/A
Q 15 - Which among the following is used in ice factory?
Answer : D
Explanation
The chemical formula of ammonia is NH3.
Answer : D
Explanation
Atomic number of Cerium is 58.
Answer : A
Explanation
German silver is also known as nickel silver and it contains copper and nickel.
Answer : D
Explanation
Atomic number of Europium is 63.
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.
Answer : A
Explanation
Common salt consists of sodium and chlorine.