1) What is: a) ethanal b) ethane c) methanal d) propanal e) ethanol f) none of the above 2) What is: a) ethanol b) methanol c) propanal d) ethane e) none of the above 3) What is: a) ethanoic acid b) methanal c) propanoic acid d) methylethanoate e) none of the above 4) What is: a) alcohol b) ketone c) aldehyde d) carboxyl e) none of the above 5) What is: a) propene b) ethene c) butene d) none of the above

Autor Anoniman

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