IGCSE CHEMISTRY SOLVED past paper 0620/42/F/M/22 - Feb/March 2022 Paper 42

preview_player
Показать описание
Q1 0:00
Q2 3:24
Q3 13:20
Q4 20:03
Q5 24:51
Q6 30:03
Рекомендации по теме
Комментарии
Автор

25:43
multiply C2H4 by 4 and not C2H6

anwarulhaqchemistrytutor
Автор

In question 4, is zinc moving towards the cathode or anode?

maylight
Автор

hi!can you just send me the pdf of this paper as a link below the chat box? thx a lot!!

zbstella