In how many forms do matter exists ?
Correct answer: B. Four
- A. Three
- B. Four
- C. Five
- D. Two
Explanation
At the basic chemistry level, matter is commonly classified into four states: solid, liquid, gas and plasma. The likely mistake is three, which counts only the classical states and leaves out plasma.
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About Kinetic Molecular Theory
Kinetic molecular theory explains gases as rapidly moving particles separated by large distances, with negligible volume and negligible intermolecular attraction in the ideal model. It relates temperature to average kinetic energy and explains gas pressure, Boyle's and Charles's laws, diffusion, effusion and the conditions under which real gases deviate from ideal behavior.
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