Answer:

1. Organic compounds have relatively low melting points and boiling points. ... Since the attractive forces between molecules are weak, it doesn't take much energy to disrupt them and thus organic molecules have low melting and boiling points.

2. Of course a lot of organic compounds burn very easily due to the large amounts of carbon and hydrogen in them. The organic compounds have relatively low ignition temperature so they can burn more easily.

3. In hydrocarbons, there are only carbon - hydrogen bonds in the organic compound. So polarization is weak to make strong intermolecular forces between water molecules. Therefore, alkane , alkene and alkyne are not soluble in water. Methane, ethane, propane other alkanes are not soluble in water.

4. Organic compounds can be gases, liquids, or solids at room temperature. Ionic compounds are all solids at room temperature with very high melting points. Organic compounds have relatively low melting points and boiling points.

5. Organic compounds are important because all living organisms contain carbon. ... Organic compounds combine with metals to form organometallic compounds. These compounds are important industrially. They are used as catalysts, promoters, analysers as well as stabilizers.

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Explanation:

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