What type of change is baking a cake?

Chemical reactions occur when baking a cake, there fore cake baking is a chemical change. Generally, if a change is chemical, the thing or things that have been changed cannot be reverted back to their original state e.g. you cannot separate the ingredients of a cake after it has been baked.

2.1 Properties of Matter 2.2 Mixtures 2.3 Elements and Compounds 2.4 Chemical Reactions ... (c) freezing point ... Which term does does not fit with the others listed? ... The evaporation of water is an example of a (blank) change. ... Which one of the following is a chemical change? ... (B) A dark cloth is faded by sunlight.

Explanation:

?

the answer is either b or c

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.