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प्रश्न
Name the main metal present in the following:
Chocolate wrappers
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उत्तर
Chocolate wrappers - Aluminium
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संबंधित प्रश्न
Name the main metal present in the following:
Chalk
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
Filtration
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
By using a separating funnel
Give one word answer
The process of transferring the clean liquid after the solid settles at the bottom of the container
Fill in the blank.
_________ is used when the constituents of a mixture of solids have a difference in their weights.
Write true or false
All pure substances have characteristic melting and boiling points.
Differentiate between the following.
solution and suspension
What is centrifugation ? Also write the principle on which it works.
Loading is basically speeding up _____.
