1. Which of the following statement distinguish compounds from
mixtures?
A. It consists of one element.
B. It can be separated by physical means.
C. It can be homogenous or heterogeneous.
D. Its properties are different from component elements.
2. Which of the following is a property of mixtures?
A. It is represented by chemical formula.
B. Its temperature is fixed and sharp when boiling.
C. Its component can be separated by physical means.
D. It consists of two or more chemically bonded elements.
mixtures?
A. It consists of one element.
B. It can be separated by physical means.
C. It can be homogenous or heterogeneous.
D. Its properties are different from component elements.
2. Which of the following is a property of mixtures?
A. It is represented by chemical formula.
B. Its temperature is fixed and sharp when boiling.
C. Its component can be separated by physical means.
D. It consists of two or more chemically bonded elements.
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Answer:
1.) B. 2.) D.
Explanation:
1.) Which of the following statement distinguish compound from mixtures? B. it can be separated by physical means.
2.) Which of the following is a property of mixtures? D.it consists of two more chemically bonded elements.