2025 Chemistry Explanation | GCE A/L Chemistry | MCQ 21-30 | Tamil Medium | EIA Science Park

Here, MCQ questions 21-30 from the chemistry paper of the year 2025, are explained. Contents of this video , 00:00 - Intro 00:19 - Question 21 05:27 - Question 22 10:28 - Question 23 13:18 - Question 24 17:27 - Question 25 21:29 - Question 26 27:00 - Question 27 32:36 - Question 28 35:52 - Question 29 39:50 - Question 30 43:19 - Conclusion Thank you for watching ! Hope you have subscribed our channel Science Park. Stay tuned with us for upcoming explanations. We always welcome your feedbacks. Credits, Presenter: Keshanth Videography: Harsiga, Mathusha, Chankeerth, Sharukesh, Mathushan, Tivahary, Jeni, Shanjan Intro video: Chankeerth Editing: Chankeerth Visit Us, Webpage : https://eia.lk Facebook: https://www.facebook.com/EIASLK?mibex... Instagram: https://www.instagram.com/eia.lk_93?i... Telegram: https://t.me/EIA_23 #EIA #sciencesociety #tamil #AdvancedLevel #chemistry #2025 #pastpapers #1stPart #mcq #explanation #al #organic #EIA2026 #periodictable #srilankaneducation #learn #educational #learningapp #teach #globaleducation #elearning #qualityeducation #educationmatters #tutorial #mcqelaboration #zscore #engineering #srilankaneducation #science