Question
Which scenarios show chemical changes rather than physical changes? (Select the three correct answers.)(1 point)
Responses
Milk souring and becoming cheese
Milk souring and becoming cheese
Salt dissolving in water
Salt dissolving in water
Ice melting into water
Ice melting into water
Burning wood to produce ash and smoke
Burning wood to produce ash and smoke
Sugar being ground into powder
Sugar being ground into powder
Iron rusting when exposed to oxygen
Iron rusting when exposed to oxygen
Responses
Milk souring and becoming cheese
Milk souring and becoming cheese
Salt dissolving in water
Salt dissolving in water
Ice melting into water
Ice melting into water
Burning wood to produce ash and smoke
Burning wood to produce ash and smoke
Sugar being ground into powder
Sugar being ground into powder
Iron rusting when exposed to oxygen
Iron rusting when exposed to oxygen
Answers
GPT-4o mini
The scenarios that show chemical changes rather than physical changes are:
1. Milk souring and becoming cheese
2. Burning wood to produce ash and smoke
3. Iron rusting when exposed to oxygen
The other options listed (salt dissolving in water and sugar being ground into powder) are examples of physical changes, as they do not alter the chemical composition of the substances involved.
1. Milk souring and becoming cheese
2. Burning wood to produce ash and smoke
3. Iron rusting when exposed to oxygen
The other options listed (salt dissolving in water and sugar being ground into powder) are examples of physical changes, as they do not alter the chemical composition of the substances involved.