A-  A A+


Through three separate experiments, we will try to investigate the conditions under which iron rusts. In test tube A, both air and water are present. In test tube B, there is no air dissolved in the water. In text tube C, the air is dry.
More Info
License:[Source CIET, NCERT ]Feb. 20, 2017, 11:44 a.m.

New comment(s) added. Please refresh to see.
Refresh ×