A/L Entropy

 එන්ට්‍රොපිය

https://www.youtube.com/watch?v=WMHQQ2p3dhE

https://www.youtube.com/watch?v=YPjDqi9gXKM

https://www.facebook.com/ChemistryApi/videos/%E0%B6%A0%E0%B7%8F%E0%B6%BD%E0%B6%9A-%E0%B6%BB%E0%B7%83%E0%B7%8F%E0%B6%BA%E0%B6%B1%E0%B6%BA%E0%B7%83%E0%B6%B8%E0%B7%92%E0%B6%B4%E0%B7%96%E0%B6%BB%E0%B7%8A%E0%B6%AB-video-%E0%B6%91%E0%B6%9A%E0%B6%9A%E0%B7%8A-%E0%B7%83%E0%B7%92%E0%B6%82%E0%B7%84%E0%B6%BD-%E0%B6%B6%E0%B7%83%E0%B7%92%E0%B6%B1%E0%B7%8A/942685592562522/

http://videos.sciencelk.club/video/64/a-l-chemistry-%E0%B6%A0-%E0%B6%BD%E0%B6%9A-%E0%B6%BB%E0%B7%83-%E0%B6%BA%E0%B6%B1%E0%B6%BA-part-10

https://www.youtube.com/watch?v=JR5YREm5z3E

https://www.youtube.com/watch?v=TyXwzaF_Cfw

https://www.youtube.com/watch?v=LnEpvB4GNgY&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=3

https://www.youtube.com/watch?v=WTFYODc_qtI&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=4

https://www.youtube.com/watch?v=gCK7mz1WCMg&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=5

https://www.youtube.com/watch?v=9-phNGtqKs4&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=6

https://www.youtube.com/watch?v=tJj_FQ13JtI&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=7

https://www.youtube.com/watch?v=VHapRKe7LP4&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=8

https://www.youtube.com/watch?v=aX5U3ATbtKE&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=9

https://www.youtube.com/watch?v=g2vpqms_xMY&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=10

https://www.youtube.com/watch?v=zpoC9tWs948&list=PL-Z2fxnyhIDAAO7DZKmBfAnavo4EnfPFu&index=11

https://www.youtube.com/watch?v=0ylNnNrJ0QA

https://www.youtube.com/watch?v=PKHjfDmxaTU

https://www.youtube.com/watch?v=kw37Ei7pS54

English Note Enthalpy

https://issuu.com/norainihamzah9/docs/chapter_1_thermochemistry_haah_v1

https://www.youtube.com/watch?v=LaNnrg0pXDc&t=925s

https://www.youtube.com/watch?v=MP0_--CusyQ&t=245s

https://www.youtube.com/watch?v=XKkBvh8fDGI&t=16s