Answered

Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Get quick and reliable answers to your questions from a dedicated community of professionals on our platform. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform.

is adding food coloring and oil into water is it a chemical or physical change?

Sagot :

That's a physical change. There are no chemicals reacting with each other, it's the simple presence of concentration of food colouring and oil in water that changes its appearance.
savannahlower5
Both are physical. it's not changing the actual substances; by adding food coloring, you still have water. the formula for the compound hasn't changed, and you can separate the food coloring from the water. They aren't bonded together 

As for boiling water, that's just changing the state of the water. if you cool the water down, it'll change back to a liquid.  
Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We're glad you visited Westonci.ca. Return anytime for updated answers from our knowledgeable team.