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MHT CET202523 Apr 2025Morning ShiftChemistryHydrocarbonsActual

What is the molar mass of third homologue of alkane series?

Options

  1. A40 ~g ~mol ⁻¹
  2. B58 ~g ~mol ⁻¹
  3. C44 ~g ~mol ⁻¹
  4. D46 ~g ~mol ⁻¹

Correct answer

C. 44 ~g ~mol ⁻¹

Step-by-step solution

The third homologue of the alkane series has the molecular formula C₃H₈ . Its molar mass is calculated as 3 12 + 8 1 = 44 g/mol. Final answer: C

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