If 20cm 3 of distilled water is added to 80cm 3 of 0. 50 mol/dm
CHEMISTRY
WAEC 2011
If 20cm3 of distilled water is added to 80cm3 of 0. 50 mol/dm3 hydrochloric acid, the new concentration of the acid will be
- A. 0.10mol/dm3
- B. 0.20mol/dm3
- C. 0.40mol/dm3
- D. 2.00mol/dm3
Correct Answer: D. 2.00mol/dm3
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