\[F{{e}_{(s)}}+CuS{{O}_{4(aq)}}\to FeS{{O}_{4(aq)}}+C{{u}_{(s)}}\] |
Before reaction, iron is ___(i)___ in colour and solution is ___(ii)___ in colour. After reaction iron gets ___(iii)___ deposits and the solution becomes ___(iv)___ in colour. |
A)
(i)
(ii)
(iii)
(iv)
Grey
Colourless
Red
Blue
B)
(i)
(ii)
(iii)
(iv)
Red
Blue
Grey
Green
C)
(i)
(ii)
(iii)
(iv)
Grey
Blue
Brown
Green
D)
(i)
(ii)
(iii)
(iv)
Red
Colourless
Grey
Green
Correct Answer: C
Solution :
\[\underset{(Grey)}{\mathop{F{{e}_{(s)}}}}\,+\underset{(Blue)}{\mathop{CuS{{O}_{4(aq)}}}}\,\to \underset{(Green)}{\mathop{FeS{{O}_{4(aq)}}}}\,+\underset{(Brown)}{\mathop{C{{u}_{(s)}}}}\,\]You need to login to perform this action.
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