Chemistry Neoprene is a polymer of Isobutane Chloroprene Isoprene Isopentane Isobutane Chloroprene Isoprene Isopentane ANSWER DOWNLOAD EXAMIANS APP
Chemistry German silver used for making utensils is an alloy of Copper, zinc, nickel Copper, nickel, aluminium Copper, zinc, aluminium Copper, silver, nickel Copper, zinc, nickel Copper, nickel, aluminium Copper, zinc, aluminium Copper, silver, nickel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Electric fuse is an alloy of Zinc and lead Tin and lead Carbon and tin Copper and iron Zinc and lead Tin and lead Carbon and tin Copper and iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Indane gas is mixture of Butane and hydrogen Methane and oxygen Butane and oxygen Butane and propane Butane and hydrogen Methane and oxygen Butane and oxygen Butane and propane ANSWER DOWNLOAD EXAMIANS APP
Chemistry For a spontaneous chemical process, the free energy change is Negative Depends on whether the reaction is exothermic or endothermic Positive Zero Negative Depends on whether the reaction is exothermic or endothermic Positive Zero ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide bleaches colouring matter by : Reduction Dehydration Oxidation Decomposition Reduction Dehydration Oxidation Decomposition ANSWER DOWNLOAD EXAMIANS APP
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