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9.        (a)        (i)        From A to B / Clockwise B to A (Contradiction)
                                Sodium has a higher tendency to donate electrons than sulphur        1                        sodium is more electropositive than sulphur.
                or,        Sulphur has a lower tendency to donate electrons ...

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name the following compound  

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b) FeCl3
c) ZnSO4 . 7H2O
d) Cu(OH)2

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name the following compound  

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b) FeCl3
c) ZnSO4 . 7H2O
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calcium nitrate
iron chloride
zinc suplhate - 7 -water ...

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