1.

Try to segregate the things around you as pure substances and mixtures :(a) distilled water (b) curd(c ) diamond(d) ice cream(e) kerosene(f) cooking oil(g) steel(h) graphite(i) raw rubber(j) vulcanisedrubber(k) solder wire.

Answer»

Solution :Pure substances : Distilled WATER, diamond, graphite, raw rubber
Mixtures : curd, ice cream, KEROSENE oil, cooking oil, steel, vulcanised rubber, solder wire (ALLOY of LEAD and TIN)


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