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Questions and Answers
Which one of the following statements about mixtures is correct?
Which one of the following statements about mixtures is correct?
- Mixtures show their own characteristics presents in fixed ratio and their components can be separated physically.
- Mixtures are always homogenous mixtures by nature and their components cannot be separated physically.
- Mixtures are formed with the combination of 2 or more elements and their components cannot be separated physically.
- Mixtures show the properties of their constituent compounds or elements and their components can be separated physically. (correct)
Which one of the following statements about compounds is correct?
Which one of the following statements about compounds is correct?
- Compounds are formed with the combination of 2 or more elements and their components can be separated physically.
- Compounds are always homogenous mixtures by nature and their components can be separated physically.
- Compounds show their own characteristics presents in fixed ratio and their components cannot be separated physically. (correct)
- Compounds show the properties of their constituent compounds or elements and their components cannot be separated physically.
Which one of the following statements about the separation of components in a mixture is correct?
Which one of the following statements about the separation of components in a mixture is correct?
- The separation of components in a mixture cannot be easily done and the proportion of the components is fixed.
- The separation of components in a mixture cannot be easily done and the proportion of the components is variable.
- The separation of components in a mixture can be easily done and the proportion of the components is fixed.
- The separation of components in a mixture can be easily done and the proportion of the components is variable. (correct)
Which one of the following statements about the properties of compounds is correct?
Which one of the following statements about the properties of compounds is correct?
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Which one of the following statements about the ratio of mixtures is correct?
Which one of the following statements about the ratio of mixtures is correct?
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