Zone refining |U-1 Metallurgy |Chemistry12 |SaravananTK |Ed Chemistry

[@senmadurai]

Very clear explanation thank you so much sir❣️

[@studygirl43]

Super teaching Anna

[@JamunapAmmu]

Super teaching sir thank you so much❤❤❤❤❤❤

[@candymacro2434]

Sir ennakku oru doubt impurities melt aiidumah Ella adjacent side ku move aggumah pls reply sir

[@Edkehitys]

Molten zoneoda apdye veliya poirum

[@candymacro2434]

But adhu melt aggatha sir so melt ahna metal la solidify pannirkohmah sir

[@Edkehitys]

Impurity molten zonela irukum adhu move panrapa apdye remove aayirum then melt aana metal aprma solida maathiralam

[@candymacro2434]

@@Edkehitys thanks sir 👍

[@rajisiva5057]

Vara level ❤

[@umanikandan4250]

Sir 5 mark poduvangala

[@candymacro2434]

Sir book in 1 St ln sollu ha