By what mechanism are Na and Cl ions separated when rock salt is dissolved in water?
A) by formation of a hydration shell that prevents a neutralizing electron exchange
B) by attachment of an electron from Na to the positive end, and the positive Na ion to the negative end of the same water molecule
C) by attachment of an electron from Cl to the positive end, and the positive Cl ion to the negative end of the same water molecule
D) by neutralization of the ions by electron exchange with the water molecule
Correct Answer:
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