Multiple Choice
A student prepared a stock solution by dissolving 20.0 g of NaOH in enough water to make 150.mL of solution.She then took 15.0 mL of the stock solution and diluted it with enough water to make 65.0 mL of a final solution.What is the concentration of NaOH for the final solution?
A) 0.769 M
B) 0.548 M
C) 1.40 M
D) 1.82 M
Correct Answer:

Verified
Correct Answer:
Verified
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