Question

17. Read the following table and answer any four<br />[1/4]<br />Metal Iron (II) sulphate Copper (ii) sulphate Zinc suiphate Silver nitate<br />А<br />No reaction<br />Reddish brown deposit<br />B<br />Grey deposit<br />No reaction<br />с<br />No reaction<br />No reaction<br />No reaction<br />White shining deposit<br />D<br />No reaction<br />No reaction<br />No reaction<br />No reaction<br />US<br />(a) Which is the most active metal? Give reason,<br />(i) A<br />lü) B<br />(iii) D<br />(iv) C<br />(b) The least reactive metal from A, B, C and D is<br />(1) A<br />(ii) B<br />(iii) C<br />(iv) B<br />(c) Which of the above solutions can be easily stored in a container made up of any of<br />these metals?<br />(i) Copper (II) sulphate<br />(ü) Zinc sulphate<br />(iii) Silver nitrate<br />(iv) Iron sulphate<br />.​

Answer 1

Answer:

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