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35. (a) State what happens when zinc granules are heated with sodium hydroxide. Write balanced equationand the name of main product formed.(6) When a solution of potassium iodide is added to a solution of lead nitrate in a test tube, a reactiontakes place.(i) What type of reaction is this?(ii) Write a balanced chemical equation to represent the above reaction.(c) Which of the following reactions will not take place?(1) Zn + CuSO4 → ZnSO4 + Cu(ii) 2KBr + Cl - - 2KCI + Brz(iii) Zn + MgSO4 + ZnSO4 + Mg(iv) Mg + Feso, -+ MgSO, + Fe |
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