Molar mass of a member of a homologous series (each CH2 adds 14 g/mol)

1. A.
   60 g
2. B.
   74 g
3. C.
   138 g
4. D.
   80 g

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1. A.
   $140\text{ }g{\text{ }mol}^{- 1}$
2. B.
   $70\text{ }g{\text{ }mol}^{- 1}$
3. C.
   $24\text{ }g{\text{ }mol}^{- 1}$
4. D.
   $14\text{ }g{\text{ }mol}^{- 1}$

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1. A.
   $40\text{ }g{\text{ }mol}^{- 1}$
2. B.
   $58\text{ }g{\text{ }mol}^{- 1}$
3. C.
   $44\text{ }g{\text{ }mol}^{- 1}$
4. D.
   $46\text{ }g{\text{ }mol}^{- 1}$

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