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Verified Answer & Explanation⌄

Correct Answer: A) 6.022 × 10²³

Concept Explanation

1.6 g CH₄ = 0.10 mol. Each CH₄ molecule contains 10 electrons. Therefore, 0.10 mol CH₄ contains 1.0 mol electrons. Number of electrons = NA = 6.022 × 10²³.

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