In three experiments, an equal mass of magnesium is allowed to react with the same volume of dilute sulfuric acid at room temperature. The magnesium is present in excess. experiment 1: Magnesium is used in large pieces. experiment 2: Magnesium is used in small pieces. experiment 3: Magnesium is used in large pieces, but the acid concentration is increased. Graphs showing the results are given. Which row is the correct one?
- Aexperiment 1: W; experiment 2: X; experiment 3: Y
- Bexperiment 1: X; experiment 2: Y; experiment 3: W
- Cexperiment 1: Y; experiment 2: W; experiment 3: X
- Dexperiment 1: Y; experiment 2: X; experiment 3: W