Sulphur dioxide

[@tybo09]

The color change in the permanganate solution is really cool.
Thank you for posting this video.

[@swastithakur4363]

It was totally Amazing bro , helped me ✊🏼a lot in learning the reaction 💗🤝🏼thank you once again 😊

[@swastithakur4363]

@@vibzzlab Absolutely would ☺️🙏🏼

[@Helping_hand832]

Thank you so much bro ☺️❤️

[@lohithnaik2272]

Really helpful , thank you bro..

[@jigneshj03]

Which acid did you add?

[@paragjh284]

This reaction should be done in fume hood. Please work safely.

[@vibzzlab]

I request you to kindly provide me a fumehood if it's possible. I definitely do it then

[@magnuswootton6181]

YOUR GASSING YOURSELF!!!!