फिटकरी का फार्मूला क्या है ?
Alum (Alum), is a colourless, crystalline substance. The chemical name of common alum is potash alum (KAl(SO4)2.24H2O).
Tarik Saifi Answered question 13 Jun, 2023
Alum (Alum), is a colourless, crystalline substance. The chemical name of common alum is potash alum (KAl(SO4)2.24H2O).