Chemistry A non-electronic conductor is None of these Gas Carbon Copper Sulphate Iron None of these Gas Carbon Copper Sulphate Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Rusting of iron takes place due to Corrosion Exfoliation Oxidation Carbonation Corrosion Exfoliation Oxidation Carbonation ANSWER DOWNLOAD EXAMIANS APP
Chemistry The important metal used with iron to produce stainless steel is Carbon Chromium Tin Aluminium Carbon Chromium Tin Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is a natural colloid ? Sodium chloride Cane-sugar Urea Blood Sodium chloride Cane-sugar Urea Blood ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas present in the stratosphere which filters out some of the sun's ultraviolet light and provides an effective shield against radiation damage to living things is helium ozone methane oxygen helium ozone methane oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry The polymer used in making plastic crockery is Melamine Decron Nylon Bakelite Melamine Decron Nylon Bakelite ANSWER DOWNLOAD EXAMIANS APP
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