Contact us via: +8801886776340 (Whatsapp) In this video, we have explained the answers to the multiple-choice questions from CIE Chemistry O-level 0620. This paper is variant 2 of Paper 2 from October-November 2022 We hope it helps you better understand the concepts and their application to the questions. Hit the like button, subscribe, and share with your friends! Also, comment your thoughts down below! #OlevelAlevelReboot #CambridgeIGCSEChemistry