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प्रश्न
Differentiate between the following.
Filter Paper and Alum
उत्तर
Filter Paper
- It is a special paper fitted in funnel during filtration.
- It does not dissolve in water.
- It does not speeds up-loading.
Alum
- It is a solid which is used to load suspended mud particles in watei.
- It dissolves easily in water.
- It speeds up loading
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