when a copper wire is left in silver nitrate solution,it is observed that the solution turn bluish green
a) explain observation
b)write balanced chemical equation to represent the change taking place
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Answer:
A. COPPER IS MORE REACTIVE THAN SILVER. HENCE WHEN COPPER WIRE IS DIPPED IN SILVER NITRATE ( AgNO3 ) SOLUTION FORMING COPPER NITRATE WHICH IS BLUISH GREEN IN COLOUR. THIS IS A DISPLACEMENT REACTION.
Answered by
1
Answer:
a) because copper is more reactive than silver and as a result it forms copper nitrate which is blue in colour.
b) Cu + AgNO3 = CuNO3+Ag
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