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Identify the incorrect statement(s) among the following : (I) Moist ammonia gas can be dried by using anhydrous CaCl_(2). (II) When metallic copper reacts with very dilute nitric acid, ammonium nitrite is one of the products. (III) Phosphine is more soluble in water than NH_(3). (IV) NaH_(2)PO_(2) is an acidic salt and it is named as a sodium hypophosphate. Correct code is : |
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Answer» I and III |
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