Question
Download Solution PDFThe mixture of Blood plasma, Metal alloys, etc are pure example of ______________________ mixture.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFKey Points
Mixture-
- A mixture is described as a result of combining two or more substances.
- Each substance maintains its chemical identity.
- In other words, within the components of a mixture, a chemical reaction does not occur.
- Homogeneous mixture:
- A homogeneous mixture is a liquid, gaseous & solid mixture.
- Throughout any given sample, it has the same proportions of its components
- The mixture has the composition throughout & the same uniform appearance in every step
- Many homogeneous mixtures are generally referred to as solutions.
- Example:
- Some examples of homogeneous mixtures:
including air, mixture, saline solution, most alloys, bitumen, blood plasma, etc.
- Some examples of homogeneous mixtures:
Mistake Points
- The question asks about 'blood plasma' and not 'blood', which are not the same.
- Blood plasma is a light yellowish liquid that forms about 55% of blood.
- Blood comprises blood plasma and the blood cells like RBCs, WBCs, etc.
- Therefore, blood plasma is a homogeneous mixture, while blood is a heterogeneous mixture.
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