NCERT Solutions Std 6 Science Separation of Substances

Separation of Substances Exercise: 1). Why do we need to separate different components of a mixture? Give two examples.      We need to separate harmful substances or non-useful substances that may be mixed with them. Sometimes, we separate even useful components if we need to use them separately. 2). What is winnowing? Where it …

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NCERT Solutions Std 6 CBSE Science Fibre to Fabric

Fibre to Fabric Exercise: 1). Classify the following fibres as natural or synthetic: nylon, wool, cotton, silk, polyester, jute   Natural fibre Synthetic fibre Wool Cotton Silk jute Nylon polyester   2). State whether the following statements are true or false: a). yarn is made from fibres.      True. b). sinning is a process …

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