Respuesta :

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Answer:

A. Cl2(g) + 2NaBr(aq) --> 2NaCl(aq) + Br2(g)

Explanation:

This is because,

Chlorine atoms (Cl2) displaces with Bromine atoms (Br) in Sodium bromide (2NaBr) solution to give a result as, Sodium Chloride (2NaCl) and left out atom Bromine (Br)