The molecular mass of a compound (X) if its 3.0115 10^ 9 molecules weigh 1.0 10^ -12 g is

MHT CET Chemistry question

The molecular mass of a compound (X) if its molecules weigh g is

Answer: (B)

Molar mass = (1.0 × 10⁻¹² g / 3.0115 × 10⁹) × 6.023 × 10²³ = 200 g

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Question ID VK-041106