3 Questions
What is the concept that relates the mass of a substance to the number of particles it contains?
Mole concept
How many particles are present in one mole of a substance?
6.02 x 10^23 particles
What is the mass of one mole of carbon-12 atoms?
$12$ g
Test your understanding of the mole concept with 30 questions at the standard of 9th class. Explore the relationship between the mass of a substance and the number of particles it contains, and solve problems related to the mole concept.
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