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प्रश्न
Fill in the blank:
_________ is a process to obtain a very pure form of a solid dissolved in a liquid.
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उत्तर
Crystallisation is a process to obtain a very pure form of a solid dissolved in a liquid.
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संबंधित प्रश्न
Name the main metal present in the following:
Haemoglobin
Name the main metal present in the following:
Chalk
What do you understand by :
Metalloids
State four difference between compounds and mixtures.
On what principle are the following methods of separation based? Give one example of a mixture for each of the methods mentioned in which they are used
Sedimentation and decantation
Fill in the blank:
________ and _______ are pure substances.
Why is filtration a better technique than sedimentation and decantation ?
Loading is basically speeding up _____.
Differentiate between the terms elements, compounds, and mixtures with suitable examples.
When two or more elements combine together they form ______.
