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Sir Usama

All About Chemistry.

26/09/2026

Molar Mass Calculation.

16/09/2026

Iodine Vapours in science lab❤️.

29/08/2026

(FPSC Ad: No: 102)Secondry School Teacher
11 Seats For Sindh Rural
08 Seats For Sindh Urban
Apply Now! Last date is 31st August.

24/08/2026

Test for Halides.

22/08/2026

According to some strong sources there is a 75% chance of decreasing passing marks to 50 for JST.
Continue the struggle guys!

19/08/2026

Colors of Chemistry💙
Copper +2 Ions.

16/08/2026

pH Scale

10/08/2026

Congratulations to all Our Trend just reached to 200K.
Good work keep it up until we get what we wants🙏🏻

09/08/2026

08/08/2026

Address

Sukkur

Website

https://www.youtube.com/@sirusama

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