Tag: pure substance and mixtures

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Questions Related to pure substance and mixtures

Multiple choice chemistry pure substances and mixtures: separation of mixtures difference between mixtures and compounds pure substance and mixtures types of pure substances

The medium having same chemical properties in all directions is called :

  1. Isotropic medium

  2. Anisotropic medium

  3. Optically denser medium

  4. Light medium
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Isotropic medium is the one in which permeability and permittivity are unifrom in all directions,

hence, it is having same chemical properties in all directions.

Multiple choice chemistry pure substances and mixtures: separation of mixtures difference between mixtures and compounds pure substance and mixtures types of pure substances

Which of the following is not a property of compounds?

  1. Components are present in a fixed proportions

  2. They are always homogeneous

  3. The components in compounds do not retain their original properties

  4. The components in compounds can be separated by physical means
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The components of compounds can be separated by chemical means. Rest all are properties of compounds.