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. (a) Identify two non – metals from the following elements:Carbon, Sodium, Chlorine, Neon, Platinum (b) Name the appropriate method to separate nitrogen from air. (c) Identify dispersed phase and dispersion medium in foam and rubber. * |
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Answer» arbon, sodium, CHLORINE, neon 2) FRACTIONAL distillation 3)Dispersed phase is gas and dispersed MEDIUM is liquid in FOAM and RUBBER |
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