Question

What happens when common salt dissolves in water? Explain briefly.​

Answer 1

Answer:

The melting point of the solution increases. The boiling point of the solution decreases. Both melting point and boiling point decrease..

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Answer 2

Answer:

When salt is mixed with water, the salt dissolves because the covalent bonds of water are stronger than the ionic bonds in the salt molecules.The positively-charged side of the water molecules are attracted to the negatively-charged chloride ions and the negatively-charged side of the water molecules are attracted to the positively-charged sodium ions. Essentially, a tug-of-war ensues with the water molecules winning the match. Water molecules pull the sodium and chloride ions apart, breaking the ionic bond that held them together. After the salt compounds are pulled apart, the sodium and chloride atoms are surrounded by water molecules.Once this happens, the salt is dissolved, resulting in a homogeneous solution.

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