question_answer

When\[NaCl\]is dissolved in water, the sodium ions becomes

A)  oxidised             

B)  reduced

C)  hydrolysed      

D)  hydrated

Correct Answer: D

Solution :

                 \[NaCl\xrightarrow{{{H}_{2}}O}N{{a}^{+}}+C{{l}^{-}}\] \[N{{a}^{+}}\]ions and\[C{{l}^{-}}\]ions are hydrated by water molecules to stop the again precipitation of \[NaCl\]molecules.