Sir PG TRB chemistry padikkiren unga video vera leval... Ninga mattum TRB chemistry cls etuthinga 1year la conform Pass aaytuven... 💯💯clear explanation sir... Mikka nantri🙏sir
Brother ... ugalloda videos maximum person ku recommend panuven. ... one exam la passs panitoo ugalaa paaka varen broyher ... Uga video vaachuthan studies poitoo eruku...
Semma explanation.. Thank you sir..
Clear explanation sir prefect sir thank you sir
All chemistry videos vera leval nga sir 💯💯
Sir PG TRB chemistry padikkiren unga video vera leval... Ninga mattum TRB chemistry cls etuthinga 1year la conform Pass aaytuven... 💯💯clear explanation sir... Mikka nantri🙏sir
Nandri sir
Thank you sir
Ok sir
Brother ... ugalloda videos maximum person ku recommend panuven. ... one exam la passs panitoo ugalaa paaka varen broyher ... Uga video vaachuthan studies poitoo eruku...
Clear explanation
Satisfaction Sir
Clear sir
Super sir
Waiting for next video sir 🙏
Perfect sir...👌
Super brother
💯 tq sir
Super sir 👏👏👏
Sir group 4 ku intha topic unda
NO , N2O , N2O2 , N2O5 இணைதிறன் based சொல்லுங்க
N kku இணைதிறன் 3
O kku 2 epdi NO varum, N2O5 , N2O , N2O2 வரும்
Super sir