Question

What is laughing gas?
A.Nitrous Oxide
B.Carbon monoxide
C.Sulphur dioxide
D.Hydrogen peroxide

Answer 1

Nitrous oxide is the laughing gad

Answer 2

Hey mate,☺☺☺

Here is your answer...✨✨✨

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Option 【A】is the correct answer

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Hope this will help you...✨✨✨

Keep Asking..✌✌✌

❤❤❤ If helps you, Mark my answer as Brainliest....❤❤❤