Discussion
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- Question
What is used to prevent freezing of fuel in space crafts?
Options- A. Benzene
- B. Glycol
- C. Acetylene
- D. Ester
- Correct Answer
- Glycol
- 1. Uranium found in Ladakh is an example of which type of resource?
Options- A. unnatural resources
- B. Actual resources
- C. Potential resources
- D. Biotic resources Discuss
- 2. Which base is present in milk of magnesia?
Options- A. Magnesium hydroxide
- B. Ammonium hydroxide
- C. Sodium hydroxide
- D. Calcium hydroxide Discuss
- 3. Most liquids that conduct electricity are solutions of acids, bases and ______.
Options- A. Copper
- B. Aluminium
- C. Salts
- D. Iron Discuss
- 4. Which of the following gases is known as "Laughing Gas"?
Options- A. Nitrous oxide
- B. Nitrogen peroxide
- C. Nitrogen
- D. Nitric oxide Discuss
- 5. Which of the following is not an Igneous Rock?
Options- A. Dolomite
- B. Granite
- C. Basalt
- D. Gabbro Discuss
- 6. _____ is the major component of natural gas.
Options- A. Acetone
- B. Methane
- C. Chlorine
- D. Hexane Discuss
- 7. Carnotite is an ore/mineral of _____.
Options- A. Beryllium
- B. Chromium
- C. Uranium
- D. Copper Discuss
- 8. _________ gets converted to phosgene, when exposed to sunlight.
Options- A. Chloroform
- B. Acetone
- C. Benzene
- D. Propylene Discuss
- 9. Molybdenite is an ore/mineral of
Options- A. Molybdenum
- B. Nickel
- C. Silver
- D. Tin Discuss
- 10. Oxygen molecule is ______.
Options- A. Monoatomic
- B. Diatomic
- C. Triatomic
- D. Polyatomic Discuss
Chemistry problems
Search Results
Correct Answer: Potential resources
Correct Answer: Magnesium hydroxide
Correct Answer: Salts
Correct Answer: Nitrous oxide
Correct Answer: Dolomite
Correct Answer: Methane
Correct Answer: Uranium
Correct Answer: Chloroform
Correct Answer: Molybdenum
Correct Answer: Diatomic
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