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Chemistry Test 50
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Chemistry Test 50
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  • Question 1/2
    4 / -1

    A crystal of formula AB3 has A ions at the cube corners and B ions at the edge centres. The coordination numbers of A and B are respectively :-

  • Question 2/2
    4 / -1

    Hexaamminenickel(II) hexanitrocobaltate (III) can be written as :-

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