Question

In each case of a chemical reaction shown below, state the indicator of the chemical reaction. Identifying Indicators of Chemical Reactions Bread dough rising

Answer 1

Bread dough rises due to the formation of gas.

Explanation:

• If we observe the outer part of the bread, which contains tiny hole like structure, due to the gas formation inside the bread dough.

• In the bread dough rising process, the industries are using the yeast, which makes the gas that separates the protein particles in the bread move apart and makes the dough of the bread rise.

• In this reaction, the yeast utilizing the carbohydrate to make a gas namely carbon-di-oxide gas which makes the dough to rise

Answer 2

Answer:

1. Gas Formation, 2. Color Change

Explanation:

1. (Bread dough rising) 2. (Bread toasing)