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The mole concept is based on the idea that - SS1 Chemistry Chemical Reactions and Stoichiometry Question

The mole concept is based on the idea that:

 

A

 All substances are made up of atoms

 

B

Chemical reactions occur in definite proportions

 

C

The number of particles can be counted using Avogadro's number

 

D

The mass of a substance can be determined using a balance

correct option: c
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