logo

CuriousTab

CuriousTab

Discussion


Home General Knowledge General Science Comments

  • Question
  • What is laughing gas?


  • Options
  • A. Nitrous Oxide
  • B. Carbon monoxide
  • C. Sulphur dioxide
  • D. Hydrogen peroxide

  • Correct Answer
  • Nitrous Oxide 


  • General Science problems


    Search Results


    • 1. Balloons are filled with

    • Options
    • A. oxygen
    • B. nitrogen
    • C. argon
    • D. helium
    • Discuss
    • 2. One fathom is equal to how many meters ?

    • Options
    • A. 1.7699
    • B. 2.0210
    • C. 1.8288
    • D. 2.1212
    • Discuss
    • 3. Of the following, which element is common to all acids

    • Options
    • A. hydrogen
    • B. carbon
    • C. sulphur
    • D. oxygen
    • Discuss
    • 4. Garampani sanctuary is located at

    • Options
    • A. Diphu, Assam
    • B. Gangtok, Sikkim
    • C. Junagarh, Gujarat
    • D. Kohima, Nagaland
    • Discuss
    • 5. The intensity of Earthquakes is measured on

    • Options
    • A. Richter scale
    • B. Secant scale
    • C. Mercalli scale
    • D. Beaufort scale
    • Discuss
    • 6. Which of the following animals have teeth in their stomach?

    • Options
    • A. Frogs
    • B. Crabs
    • C. Snakes
    • D. Cockroach
    • Discuss
    • 7. Where is the headquarters of the United Nations Economic and Social Council (ECOSOC) ?

    • Options
    • A. Berlin
    • B. Spain
    • C. London
    • D. New York
    • Discuss
    • 8. Iodine test is used to detect

    • Options
    • A. Carbohydrate
    • B. Fat
    • C. Protein
    • D. Cholesterol
    • Discuss
    • 9. The power of a lens is measured in:

    • Options
    • A. diopters
    • B. aeon
    • C. lumen
    • D. candela
    • Discuss
    • 10. Lichens are the best indicator of

    • Options
    • A. Air pollution
    • B. Sound pollution
    • C. Noise pollution
    • D. Water pollution
    • Discuss


    Comments

    There are no comments.

Enter a new Comment