Reaction of Zinc with dil sulphuric acid and testing hydrogen gas by burning

zinc reacts with dilute sulphuric acid to liberate hydrogen gas along with zinc sulphate. liberated hydrogen gas is testing by either burning candle or by burning Match stick. The pop sound produced is the bursting of hydrogen gas.

[@mahadevaiahmahadevaiah854]

Very good explanation sir.... Students can catch up very easily.

[@user-kq6uc1ng2t]

hi mam even i am a teacher though i see ur videos really nice explanation.

[@afraaffu4865]

Nice explanation sir .... Easy to understand thank u sir ❤️👌👌

[@lalithalalitha9093]

Nice experiment sir .......easy to understand

[@emmanuelgisaac1189]

Thank you sir !

[@jubi950]

One of the best explanation.

[@harshraj2892]

Nice explanation sir ...Thank You a lot sir

[@zam495]

Nice information sir👍 thank u

[@sujathasuji5516]

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[@krishmak.s8349]

Nice sir 👍

[@P2Sperson]

very nice explanation sir

[@A_A_gaming631]

Super sir 🙏🏻

[@arunr1627]

Sir please fix your camera's focus

[@anitatiwari0123]

Thank you sir!