Question

5. Erica went to a mall. She noticed that it's already lunchtime. She wanted to eat there, but unfortunately, due to COVID 19 pandemic, all fast-food chains were not open for public dine in. So she just bought yum burger, coke float, and also asked for a cup of water for takeout. Which of the food items she bought is/are a pure substance? A. Coke float C. Water B. Coke float and water D. Yum burger ​

Answer 1

Answer:

nothing

Explanation:

cause all are mixture of some or other thing

like coke is mixture of water and gas