Answers Which of the following pairs of solutions will produce a precipitate when mixed? Which of the following pairs of solutions will produce a precipitate when mixed? A. Pb(NO3)2(aq) and NaCI(aq) B. MgSO4(aq) and HCI(aq) C. ZnCI2(aq) and NaSO4(aq) D. NaOH(aq) and HNO3(aq) Correct Answer: Option A Explanation
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