Band Theory of Solid and Role of doping in Conductivity.

[@RaushanKumar-lk3mf]

mam,you are understand very well.Thanks'a lots mam

[@souvikroy3584]

Thank you mam
Now this chapter is clear to me

[@aashiverma30]

Veryyy well explained 💕

[@ibrarmubashar3406]

Alot of thanks miss

[@nancytamber1203]

Thanku ma'am
❤❤❤❤❤❤❤

[@hanzo5961]

thank you mam

[@yadikivenkatasivakrishna700]

Thank you very much Didee🙏🙏🙏🙏🙏

[@Defencemotivation-ym7ym]

Mam please provide notes
❤❤❤❤😂❤❤❤❤

[@dr.poonamverma-chemistry9065]

drive.google.com/file/d/1eXd_lHcHEbXwTUrrVxbYJATdgo1V75wj/view?usp=drivesdk

[@MusicianIndia]

@@dr.poonamverma-chemistry9065 thanks mam