Soft and Hard Water Chemistry Class 10 || Causes of Hardness of water

[@worldofscience6085]

Sir your teaching method is very exellent

[@zainacademy1]

Thanks and welcome

[@zarghunakhalil-kb2ti]

Sir you’re so funny and brilliant 😂❤❤❤mashallah ❤

[@zainacademy1]

hhhhhhhhh

[@safiullah2752]

I have no words to describe your teaching method.Good sir

[@zainacademy1]

So nice of you

[@AhmedAli-zw3ri]

Sir your teaching way is amazing beacuse you explain with examples and reasons .......

[@snowboy12]

Very true

[@zainacademy1]

Thanks a ton

[@AsimKhan-bv1lv]

Nice lacture ❤❤

[@zainacademy1]

Thanks a lot 😊

[@abdullahijaz2241]

Fantastic sir

[@zainacademy1]

Thanks

[@AhadKhan-bq8ey]

Well done teaching

[@zainacademy1]

Thank you! 😃

[@malihamaham9644]

Very nice video

[@zainacademy1]

Thanks

[@SajjadHussain-zq2gx]

good. very impressive

[@zainacademy1]

Thank you so much 😀

[@zindagikwosool2976]

Jaag or gum ka matlb Kya he?

[@zainacademy1]

jo sabon ki waja sy banta h

[@Zakaryakhan715]

Thank u sir

[@zainacademy1]

Welcome

[@meerhakim7270]

Zindabad❤

[@zainacademy1]

Manana

[@maliksquad037]

Well ❤❤

[@zainacademy1]

Thanks

[@maliksquad037]

@@zainacademy1 you Welcome 😊

[@Quran.learn360]

Well Done😊😊😊

[@annajadun1994]

No your teaching is not so good

[@subhanullah4881]

Why's this lectures is sooo helpful 💯👍

[@BlackMask_abh]

"If you don"t like it then leave ,not hurt anyone"