Chemistry
Grade-9
Easy
Question
Number of particles that are present in 1 mole of atom
- 6.023 × 1025
- 6.023 × 1024
- 6.023 × 1023
- 6.023 × 1026
Hint:
One mole of any atom = Avogadro number of particles
The correct answer is: 6.023 × 1023
One mole of any atom = Avogadro number of particles = 6.023 
1023 particles
Number of particles that are present in 1 mole of atom is 6.023 1023.
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