No,Time waste direct answer.....I really appreciate it
Explanation is best without time waste😊
sir you teach awesome ,i understand it very well❤️❤️
Nice explanation ❤
thank you so much sir🙏 ❤❤❤❤
Thank you sir🎉😊
Nice Explanation ✌
Very nice explaination sir jee ❤️🌹
Thank you sir
Thank you so much sir ❤️🩹🌚
Love your vedio sir
Thanks sir❤✌
Super teacher
Sir great great
Salt means 'namak' yes
sir tysm science olympiad mein abh full marks laane hai
This is 17 group or 7 ?
Chlorine,flourine,iodine, bromine are halogens
1 hr lecture failed in front of this
@govindramkothari7504