Sulphur Hydroxide gas ke virchan aur uske bhotik evam rasanik Gundharmon ka Adhyayan karna
sulphur dioxide gas ke bhotik aur rasayanik guno ka adhyayan tambe ke mod par sulphuric acid ki karwai se iski taiyari ke bad kiya jata hai.
via YouTube https://www.youtube.com/watch?v=Ymt17FzP99Y
sulphur dioxide gas ke bhotik aur rasayanik guno ka adhyayan tambe ke mod par sulphuric acid ki karwai se iski taiyari ke bad kiya jata hai.
via YouTube https://www.youtube.com/watch?v=Ymt17FzP99Y