Applied Chemistry
Lubricant
Chemistry Lecture. Golam Mubarak youtube
Abunuralam Siddique. Chemistry CLICK HERE
ALCOHOL (Aliphatic Compound)
Carbonyl Compound, every students must watched this video.
Carboxylic Acid.. Everyone watched this video...
Aromatic Compound (Benzene).
CHEMISTRY, TOPIC- CEMENT (REVISION)
Ester,,,, Every students must watched this video
Aniline (Aromatic Compound).
ALCOHOL, Organic Chemistry