03 ඒකකය. රසායනික ගණනය. 28 කොටස. Chemical calculations. unit 03. part 28

[@devinnesura2435]

thank you sir

[@nidarshana2004]

Thank you very much sir... 🙏

[@videofactorylk2742]

Thank you very much sir!

[@surajsamarasinghe8431]

Niyamai sir🤙🤘

[@sathmiishaka7984]

Thank sir... sirta godak pin..

[@lordsj]

Thank you sir sirta godak pin ❤️

[@kanthiwarnasooriya4832]

sir part 27 nane

[@gaguliishara9701]

27 part ek nda

[@nethmidivyanjalee7045]

Sir me thiyenne redox anumapana kotasada?

[@maheshimihirangi1403]

sir part 27 ndda?