thnk u so mch sir ,ur videos r rlly hlpful n esy 2 undstndin ,ur explntion givs mor undstndin den our cochin or clss techers...pliz sir uplod mor videos....1nce agn thnk u so mch sir!!!...
👌I must say sir u're the ultra father of chemistry.👏💯 We are extremely inspired of ur vid lectures. U literally deserve the "play button" award of RU-vid. We'll pray for u that may u get the deserving fruit of it😊