The chemical name of Laughing gas is______?
Tap an option to check your answer.
✅ Correct answer: D. Nitrous oxide
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More Everyday Science MCQs
Who proposed this concept “All motion is relative”?
✅ B. Albert Einstein
Which of the following is the study of micro- organisms, mostly viruses and single called organisms such as bacteria, yeasts and protozoa ?
✅ B. Microbiology
Cover of the capsule is made of_____?
✅ D. Gelatin
Sound travels about ______times faster in water than in air.
✅ C. 4
The distance of a place South or North of equator is called_____?
✅ A. Latitude
Rectified spirit contains alcohol about ?
✅ A. 95%
Which of the following is most elastic ?
✅ A. Steel
Any disease or infection that is naturally transmissible from vertebrate animals to humans is called?
✅ A. Zoonoses
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