ICSE Class 8 - Methods For Separation of Mixtures Videos
Elements, Compounds and Mixtures
Elements, Compounds and Mixtures, Methods For Separation of Mixtures
- What is sublimation?why do certain substances show this phenomenon?give examples
- What is centrifugation
- Give one word: The solid obtained after solidification of vapours of sublimable compound.
- How would you obtain oil from a mixture of oil and water
- What is formula unit of mass? How is it different from molecular mass?
- How to separate the Mixture of Sulphur and Saw dust
- describe the methods that can be used to separate the following mixtures. Explain the principle on which they work with well labelled diagrams water from salt iron filings from mixtures of iron and sulpher copper and copper sulphate solution oil from water. how can you separate a mixture of sand, husk and water? Explain the methods used for the separation.
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What is the process of distillation
- 1 )explain the process of separating a mixture using a separating funnel.
- long question answer what is sublimation? explain the process of the sublimation of ammonium chloride