Question

an aluminum strip is kept immersed in freshly prepared ferrous sulphate solution taken in test tube the change obtained is that
(a) light green solution changes to blue.
(b) green solution slowly turns brown .
(c) lower end of test tube becomes slightly warm.
(d) colourless gas with the smell of burning sulphur is obtained. PLS ANSWER FAST AND CORRECTLY
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Answer 1

Answer:

option no. A is correct jaldi laga do