Resorcinol test of formaldehyde

[@ultimateknowledgeofphysics8587]

Thank you sir. These 3 tests for formaldehyde comes in ISC board. It helped a lot for my practical exam

[@lordjimenez5660]

Thank you for making this video! This has helped me understand my chemistry laboratory lessons

[@insightsofchemistry-withsa9009]

You are always welcome

[@mohammadrayan2705]

thnk u so much sir for this video just bcoz of u i will be able to score good marks in chemistry practical

[@rhithikapradeep1690]

Wouldn't the white precipitate in the aqueous part turn violet after few minutes?

[@insightsofchemistry-withsa9009]

It may happen.. I have not checked it. Will check it next time. Thanks for your suggestion.

[@gamingwithh7095]

Sir sulfuric acid kitna drop ya ml lena h

[@divyanshmishra4733]

Thankyou so much sir

[@merrybage8335]

It was great experience for students and this is a wonderful experiment ⭐
Sir will you be able give notes 📝 or link on this experiment in simple mind map 🎖pattern 😊.

[@AshishGupta-sq3qu]

THANKS SIR i have subscribed you

[@insightsofchemistry-withsa9009]

Thank you🙏

[@vv_ryder2819]

Thanks

[@hadasgaming9582]

Thank u sir ❤️❤️

[@insightsofchemistry-withsa9009]

Welcome😊

[@fantasgeek1643]

🙏👍❤️

[@khushiyadav7576]

Thank u so much sir