1.

Magnesium on heating reacts vigorously with element X to produce compound Y. An aqueous solution of Y, when treated with aqueous silver nitrate , gives a white precipitate that is readily soluble in dilute aqueous ammonia. What is the minium mass of X that is needed to react completely with 4.05g of magnesium

Answer»

11.83g
5.92g
5.33g
2.67g

Answer :A


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