Chemistry An electric iron has a heating element made of : Zinc Tungsten Copper Nichrome Zinc Tungsten Copper Nichrome ANSWER DOWNLOAD EXAMIANS APP
Chemistry Mixture can be Both A and B Homogeneous Pure substance Heterogeneous Both A and B Homogeneous Pure substance Heterogeneous ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following is not a ‘green house gas’ ? Nitrogen Methane Carbon dioxide Chlorofluorocarbons Nitrogen Methane Carbon dioxide Chlorofluorocarbons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ruby and sapphire are oxides of Tin Copper Aluminium Iron Tin Copper Aluminium Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry The influence of temperature on reaction rate is predicted by Lewis equation Kirchhoff's equation Van der Waals equation Arrhenius equation Lewis equation Kirchhoff's equation Van der Waals equation Arrhenius equation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nitric acid does not react with Zinc Iron Copper Gold Zinc Iron Copper Gold ANSWER DOWNLOAD EXAMIANS APP
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