HF কিভাবে শক্তিশালী H-BOND গঠন করে? । Hydrogen Bond | HSC | Chemistry 1st paper

[@DipaRani-t3e]

Really helpful sir.carry on

[@ihrahat7784]

Excellent class hoiche vai❤

[@laybajebin4434]

Current chole jaoar por o class nisen bhaia😮😮 😮😮

[@triplebond-tb1228]

It is what it is 😑

[@fardinahmed8035]

ভাই ভালো আছেন🙂

[@triplebond-tb1228]

আলহামদুলিল্লাহ ফারদিন❤️

[@mdmahamudulhasan2407]

Awsome class

[@abdurrazzak8535]

Handsome sir,

[@mdmahamudulhasan2407]

Wow

[@s.ylight5200]

Sir der ato handsome hole kmne hbe 🙈. Student ra pora na buje sir ar dike takai takbe . Crush khaici apnr upore tbh.