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Some Indian scientists tried to use a metal x for electroplating iron pillar in Mehrauli but they ended up with Ecell of the reaction to be negative. They concluded that (1) Reaction is spontaneous (2) Reaction is non-spontaneous (3) Reaction is reversible (4) Reaction is non-reversible |
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Answer» Correct option (2) Reaction is non-spontaneous Explanation: For electroplating Iron a metal ‘x’ is used. Ecell is negative, it means that no reaction takes place and the reaction is non-spontaneous. |
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