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Step by step text solution for What is meant by a pure substance ? by CHEMISTRY experts to help you in doubts & scoring excellent marks in Class 9 exams.
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MBD-IS MATTER AROUND US PURE-Example
- What is meant by a pure substance ?
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- List the points of difference between homogeneous and heterogeneous mi...
04:16
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- Differentiate between homogeneous and heterogeneous mixtures with exam...
04:50
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- How are true solution, colloidal solution and suspension different fro...
05:09
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- To make a saturated solution, 36 g of sodium chloride is dissolved in ...
03:33
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- How will you separate a mixture containing kerosene and petrol (differ...
03:51
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- Name the technique to separate : Butter from curd
01:58
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- Name the technique to separate : Salt from sea water
02:07
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- Name the technique to separate : Comphor from salt.
02:22
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- What types of mixture are separated by the technique of crystallisatio...
02:52
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- Classify the following as chemical or physical changes : cutting of t...
02:44
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- Classify the following as chemical or physical changes : melting of b...
02:22
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- Classify the following as chemical or physical changes : rusting of ...
03:15
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- Classify the following as chemical or physical changes : boiling of ...
02:58
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- Classify the following as chemical or physical changes : passing of ...
03:14
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- Classify the following as chemical or physical changes : dissolving co...
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- Classify the following as chemical or physical changes : making a fru...
02:33
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- Classify the following as chemical or physical changes : burning of p...
02:44
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- Try segregating the things around you as pure substances or mixtures.
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- Which separation techniques will you apply for the separation of the f...
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