Question

1. Why are melting point measurements used only to identify organic compounds and not to measure inorganic chemicals? 2. What is Freezing point? Can you give an example in your daily life? What happens when sugar is continuously added into a cup of water? What is the difference if the saturated sugar cup of water is heated? 3.

Answer 1

For inorganic compound to melt, the pons have to move past each other That requires enough energy to overcome the ionic bonds between the ion. Fore organic compound to melt, the molecular to have to move past each other. Intermolecular force of attenuation one weaken than sonic bonds. Therefore it takes use energy to overcome the inter mole clean forces to allow the anomic mole clues to move past each other so, organic compound will at a lower temp. than inorganic compound. Thus melting points measurements one used in anaemic, not inorganic compound. 2) The freeing point is the temperature at which a liquid changes to a solid. e.g rightarrow water freezes to ice. 3) when sugar is added in a cup of water then it soluble that mean mix when in water. But after a level , excises sugar is added then after satiation the excess sugar is precipitated out.