@VSitha-l2b
I did this experiment at school.
@animeeditz6281
Listen the back ground sound ."ye okay hoo raha hai".😅😅
@prakharsingh1541
Brown fumes sir🎉
@harks.academy
Plz make it a habit to turn the test tube towards the wall or somewhere where students are not standing....
@AhmadFasial-mf8zq
Beautiful 😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍😍
@legendboy3839
Brown fumes❤
@SonuSharma-yl9og