Select the correct answer.

Asked 1 year ago
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Kevin has two test tubes filled with a clear liquid. One of them is water, and the other is vinegar. He adds a little baking powder to each liquid to
identify the test tube that contains vinegar. Select the correct observation and conclusion.
OA The liquid in which baking powder dissolves is vinegar.
OB. The liquid in which baking powder settles down is vinegar.
OC. The liquid in which bubbles are formed is vinegar.
OD. The liquid that does not change color is vinegar.
O E. The test tube that becomes cold contains vinegar.

2 Answer

2

Answer:

C. The Liquid which bubbles form is vinegar

Explanation:

Bubbles are one of the signs of a chemical reaction when there's bubbles there's gas.

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Alice Ryan
15.5k 3 10 26
answered 1 year ago
2

Answer:

OC. The liquid in which bubbles are formed is vinegar.

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Aleen Considine
15.5k 3 10 26
answered 1 year ago