Question

Observe the information given below and answer the questions that follow:

Samples of three metals A, B and C were taken and added to the following solutions.

The observations of the experiment are given in the table below:

Solution Metal A Metal B Metal C

Copper sulphate Reaction No reaction Reaction

Zinc sulphate No reaction No reaction No reaction

Iron sulphate No reaction No reaction Reaction

(i) Which metal is the most reactive?

(ii) Arrange the metals in the decreasing order of reactivity.

(iii) Name and define the type of reaction represented in the given table.

(iv) Complete the given equation:

Copper sulphate + Iron →__________ + ___________​

Answer 1

Answer:

zinc

Zn>Fe>Cu

displacement reaction.

it is a type of reaction in which a more reactive metal displaces a less reactive metal from it's aqueous solution.

iron sulphate and copper.

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