हिंदी

The Reaction of an Iron Nail with Copper Sulphate Solution is ........... Reaction. - Science and Technology 2

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प्रश्न

The reaction of an iron nail with copper sulphate solution is ........... reaction.

(a) Combination

(b) Displacement

(c) Double displacement

(d) Decomposition

उत्तर

A reaction of an iron nail with copper sulphate solution is the Displacement reaction

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2017-2018 (March)

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