The law of definite proportions states that

CHEMISTRYWAEC 2018

The law of definite proportions states that

  • A. pure samples of the same compound contain the same elements combined in the same proportion by mass
  • B. pure samples of substances are in the same proportion by mass
  • C. chemical compounds are pure because they contain the same elements
  • D. matter can neither be created nor destroyed.

Correct Answer: A. pure samples of the same compound contain the same elements combined in the same proportion by mass

Explanation

No explanation is available for this question at this moment. If you can provide an explanation to help other student learn, please post it below
Back to WAEC 2018 QuestionsPrevious QuestionNext Question


Post an Explanation Or Report an Error

If you see any wrong question or answer, please leave a comment below and we'll take a look. If you doubt why the selected answer is correct or need additional more details? Please drop a comment or Contact us directly.

Your email address will not be published. Required fields are marked *

Don't want to keep filling in name and email whenever you make a contribution? Register or login to make contributing easier.