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Beautifully explained. Thankyou soo much ma'am ❤
Very helpful video for me . Thank u ma'am😊
Thanks for appreciation 🥰
Best Maam or practicals be ker sy plz
Thanks 🙏
@Rubaika Bhatti okay sure
Ma'am you are still using benzene...? Is it not carcinogenic and banned in ur country?
O - nitrophenol : dark color ??
Yes
Thank you mam❤️❤️
♥️♥️♥️🥰
kisi podhe ke patte se alag karke dikhao ?
Beautifully explained. Thankyou soo much ma'am ❤
Very helpful video for me . Thank u ma'am😊
Thanks for appreciation 🥰
Best Maam or practicals be ker sy plz
Thanks 🙏
@Rubaika Bhatti okay sure
Ma'am you are still using benzene...? Is it not carcinogenic and banned in ur country?
O - nitrophenol : dark color ??
Yes
Thank you mam❤️❤️
♥️♥️♥️🥰
kisi podhe ke patte se alag karke dikhao ?