if you can't answer all question just answer #3 1. Which of the following is NOT an example of physical property?B. LengthA. TextureC. IntensityD. Oxidizing property2. Which of the following is ALWAYS TRUE about physical and chemical change?A. Both physical and chemical changes involve a change in in a substance's identityB. Physical changes are easily reversible while chemical changes are notC. chemical changes involve a change in color while physical change do notD. None of the above3. Which of the following is both a pure substance and a compound?A. GoldC. Yogurt4. For a liquid substance with different boiling points, wnich separation technique would be best used?C. DistillationB. WaterD. CementA. EvaporationB. filtrationD. Chromatography5. Which of the following is an example of homogeneous mixture?B. AirA. Halo-HaloC. Water and SandD. Stones and oil

In this question we have to explain that the correct option of above statements with suitable…

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Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

if you can't answer all question just answer #3

1. Which of the following is NOT an example of physical property?
B. Length
A. Texture
C. Intensity
D. Oxidizing property
2. Which of the following is ALWAYS TRUE about physical and chemical change?
A. Both physical and chemical changes involve a change in in a substance's identity
B. Physical changes are easily reversible while chemical changes are not
C. chemical changes involve a change in color while physical change do not
D. None of the above
3. Which of the following is both a pure substance and a compound?
A. Gold
C. Yogurt
4. For a liquid substance with different boiling points, wnich separation technique would be best used?
C. Distillation
B. Water
D. Cement
A. Evaporation
B. filtration
D. Chromatography
5. Which of the following is an example of homogeneous mixture?
B. Air
A. Halo-Halo
C. Water and Sand
D. Stones and oil

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