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The chemical formula of the laughing gas is

Answer» <html><body><p> N<sub>2</sub>O</p><br/><br/><p>Nitrous <a href="https://interviewquestions.tuteehub.com/tag/oxide-1144484" style="font-weight:bold;" target="_blank" title="Click to know more about OXIDE">OXIDE</a>(N<sub>2</sub>o) is a colourless, sweet-tasting <a href="https://interviewquestions.tuteehub.com/tag/gas-1003521" style="font-weight:bold;" target="_blank" title="Click to know more about GAS">GAS</a>. It is <a href="https://interviewquestions.tuteehub.com/tag/also-373387" style="font-weight:bold;" target="_blank" title="Click to know more about ALSO">ALSO</a> known as "laughing gas".</p></body></html>


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