Question

0.5 mol of potassium nitrate (KNO3) is required for an exprement. Then find the mass of it and number of molecules present in the above quantity. (Atomic masses of potassium, nitrogen and oxygen are 39, 14 and 16 respectively) Name the basic and acidic radical present in potassium nitrate​

Answer 1

Answer:

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Answer 2

Explanation:

circular definition is a definition that uses the term being defined as a part of the definition or assumes a prior understanding of the term being defined. There are several kinds of circular definition, and several ways of characterising the term: pragmatic, lexicographic and linguistic.