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INORGANIC CHEMISTRY. What is the formula of the cyanate ion present in ammonium cyanate? A CNO – B CNO. 2– C CO – D NO – Q21 In which pair is the radius of the second atom greater than that of the first atom? A Na, Mg B Sr, Ca C P, N D Cl, Br Q22 The oxide and chloride of an element X are separately mixed with water. The two
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