Question

A piece of Magnesium was sliced into chunks and put into a container with acid. Bubbles were formed in the container, and the liquid in the container turned orange. The chunks of Magnesium were no longer visible. Which of the following is the best and most likely option to have happened to the pieces of Magnesium chunks?

A. The Magnesium chunks dissolved in the acid.
B. The Magnesium chunks turned into a gas.
C. The Magnesium chunks turned into a liquid.
D. The Magnesium chunks remained unchanged.

Answer 1

The most likely option is A. The magnesium chunks dissolved in the acid. When magnesium reacts with hydrochloric acid, it forms magnesium chloride and releases hydrogen gas.

Step-by-step explanation:

In this scenario, when the magnesium chunks were put into a container with acid, bubbles were formed and the liquid turned orange. These observations suggest that a chemical reaction occurred between the magnesium and the acid. The most likely option is A. The magnesium chunks dissolved in the acid. When magnesium reacts with hydrochloric acid, it forms magnesium chloride and releases hydrogen gas, which explains the formation of bubbles in the container. The change in color of the liquid could be due to the formation of a compound with the acid.