Question

(i) Which of the compounds given in table above are ionic compounds?
(1) Magnesium oxide (II) Sodium chloride (III) Ammonia (IV) Cesium bromide
(a) Both I and II (b) I. II and III (C) I, II and IV (d) All of the above
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Answer 1

Answer:

C)I,II,IV

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Answer 2

magnesium oxide and sodium chloride