Amount of substance

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Question 4
Medium

Complete combustion of 0.00500 mol of an organic acid produced 0.0150 mol of carbon dioxide.

The same amount of the acid required 10.0 cm3 of 1.00 mol dm−3 NaOH (aq)1.00\text{ mol dm}^{-3}\ \text{NaOH (aq)}1.00 mol dm−3 NaOH (aq) for neutralisation.

Which could be the formula of the acid?

CH3CH2COOH\text{CH}_3\text{CH}_2\text{COOH}CH3​CH2​COOH

HOOCCH2COOH\text{HOOCCH}_2\text{COOH}HOOCCH2​COOH

HOOCCOOH\text{HOOCCOOH}HOOCCOOH

CH3COOH\text{CH}_3\text{COOH}CH3​COOH

Amount of substance Questions

  1. A Level
  2. /Chemistry
  3. /Amount of substance