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Stoichiometry Mole Concept and Number of Protons

1

Choose the best answer

How many protons are present in 1 mol H₂?

Verified Answer & Explanation⌄

Correct Answer: B) 1.20 × 10²⁴

Concept Explanation

Each H₂ molecule contains 2 hydrogen nuclei, each with one proton. Therefore, 1 mol H₂ contains 2 mol protons: 2 × 6.02 × 10²³ ≈ 1.20 × 10²⁴ protons.

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