Question

A chemist examines two compounds. Both are clear, odorless liquids. Which of the following would not

indicate that a chemical change has occurred when the two compounds are combined?

The product remains odorless but turns blue.
The product is also clear and odorless.
The product remains clear but a new smell is apparent.
The product remains clear but bubbles form.

Answer 1

Answer: B.The product is also clear and odorless.

Explanation: since the two compounds are both clear and have no odor, therefore the product would be clear and odorless