Substance A contains 80% carbon and 20% hydrogen.Substance B contains 83% carbon and 17% hydrogen.A and B are the same substance.

Name: Substance A contains 80% carbon and 20% hydrogen.Substance B contains 83% carbon and 17% hydrogen.A and B are the same substance.
Brand: Quizplus
Rating: 4.8 (54 reviews)

Question

Quizplus · Accepted Answer

The percentages of carbon and hydrogen in a substance are unique identifiers, and since A and B have different percentages of carbon and hydrogen, they cannot be the same substance.

Substance a Contains 80% Carbon and 20% Hydrogen