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Explain with the help of an example, how an electrolyte undergo dissociation in water. what is the role play by water in formation of an aqueous solution of an electrolyte? |
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Answer» When strong electrolyte like NaCl is dissolve ion water, the negative part of the water molecule start attracting the Na+ ion and positive part start attracting the Cl- ion , as these interaction are stronger than lattice enthalpy of sodium chloride ,so sodium chloride get broken into ions in solution and formed aqueous solution of the electrolyte. NaCl ------> Na+ + Cl- |
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