Avogadro's number equals:
A6.022 × 10²³
B6.022 × 10²²
C6.022 × 10²⁴
D6.022 × 10²⁵
Answer & Solution
Correct answer: A. 6.022 × 10²³
One mole of any substance contains 6.022 × 10²³ particles. This is Avogadro's number.
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