Question

Calculate the number of hydrogen atoms in 0.25 mole of H2SO4.

August 1, 2024

Answer

1 mole of hydrogen atom has 2 × 6.023 × 10²³ atoms.

∴ 0.25 mole will have = 0.25 × 2 × 6.023 × 10²³ atoms

Hence, number of hydrogen atoms in 0.25 mole of H₂SO₄ = 0.5 × 6.023 × 10²³ particles

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