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Very simple way of explanation...❤❤❤❤from PakistanIf we use Bromo cresol green indicator then also we calculate M.alkalinty or total...
mam very well explanationbut there is so much disturbance in background
Mam thank uuuuuuuuuu so much from bottom of my heart....this help me a lot ❤️❤️
thank u very much mam , nobody explained like u , thanks a lot 👍🙏
Very well explained.
Very awesome mam
Wonderfully l explained mam
madam, SiO2 test karvao
Very simple way of explanation...❤❤❤❤
from Pakistan
If we use Bromo cresol green indicator then also we calculate M.alkalinty or total...
mam very well explanation
but there is so much disturbance in background
Mam thank uuuuuuuuuu so much from bottom of my heart....this help me a lot ❤️❤️
thank u very much mam , nobody explained like u , thanks a lot 👍🙏
Very well explained.
Very awesome mam
Wonderfully l explained mam
madam, SiO2 test karvao