Chemistry The lustre of the metals is because of Absorption of light due to the presence of cavities High density, due to closed packing of atoms Reflection of light due to the presence of free electrons High polish Absorption of light due to the presence of cavities High density, due to closed packing of atoms Reflection of light due to the presence of free electrons High polish ANSWER DOWNLOAD EXAMIANS APP
Chemistry The fiber least prone to catch fire is Cotton Terylene Nylon Polyester Cotton Terylene Nylon Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry Forth floatation process to concentrate the minerals is applicable to Chalcopyrites Calamine Haematite Bauxite Chalcopyrites Calamine Haematite Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following organic compounds has fruity smell? Ether Alcohol Aldehyde Ester Ether Alcohol Aldehyde Ester ANSWER DOWNLOAD EXAMIANS APP
Chemistry Depletion of ozone layer causes Blood cancer Skin cancer Lung cancer Breast cancer Blood cancer Skin cancer Lung cancer Breast cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ruby and sapphire are oxides of Aluminium Iron Copper Tin Aluminium Iron Copper Tin ANSWER DOWNLOAD EXAMIANS APP
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