According to S.I. the system, ______ was used to measure the amount of substance.(a) mole(b) weight machine(c) weight(d) massI have been asked this question in class test.My question is taken from Mole Concept and Molar Masses topic in chapter Chemistry Basic Concepts of Chemistry – Class 11

According to S.I. the system, ______ was used to measure the amount of

1.	According to S.I. the system, ______ was used to measure the amount of substance.(a) mole(b) weight machine(c) weight(d) massI have been asked this question in class test.My question is taken from Mole Concept and Molar Masses topic in chapter Chemistry Basic Concepts of Chemistry – Class 11
Answer» Correct choice is (a) mole The best I can explain: One mole is the amount of a substance that contains as many particles as there are atoms in EXACTLY 12 g of the carbon ATOM. So S.I. the system took mole as the seventh base fundamental quantity (SYMBOL = mol).

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According to S.I. the system, ______ was used to measure the amount of substance.(a) mole(b) weight machine(c) weight(d) massI have been asked this question in class test.My question is taken from Mole Concept and Molar Masses topic in chapter Chemistry Basic Concepts of Chemistry – Class 11

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