AOA
Friend Umeend hai ap sab thek thak hunge.
Sulphonic acid (RSO³H)
Ager KOi bahi is formula k bare me janta hai to Help kare
Thank you
AOA
Friend Umeend hai ap sab thek thak hunge.
Sulphonic acid (RSO³H)
Ager KOi bahi is formula k bare me janta hai to Help kare
Thank you
زندگی ایک دوڑ ہے موت تک کی
https://en.wikipedia.org/wiki/Sulfon...0sulfo%20group.
bhai yaha pr ap ko complete detail mil jay gi
i dont know bro agr pta hota to apko zrur btata, or agr apko pta chale to hame b guide krna
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