Chemistry 2021 JAMB Past Questions and Answers | Questions 21 - 30

JAMB and WAEC past questions and answers with concise solutions and explanation Watch out for : Chemistry 2021 JAMB | Questions 1 - 10 https://www.youtube.com/watch?v=ldSPhDM3KOo Chemistry 2021 JAMB | Questions 11 - 20 https://www.youtube.com/watch?v=GoMRSxPUlZA Chemistry 2021 JAMB | Questions 21 - 30 https://www.youtube.com/watch?v=xotSEwUXTkk