Chemistry Which metal is the heaviest in periodic table among the following ? Pb Pt Os W Pb Pt Os W ANSWER DOWNLOAD EXAMIANS APP
Chemistry 'Atomic theory' of matter was given by Dalton Pascal Avogadro Newton Dalton Pascal Avogadro Newton ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following alloy is used in making magnet ? Duralumin Magnalium Alnico Stainless steel Duralumin Magnalium Alnico Stainless steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry For generation of biogas, the materials commonly used are Forest residues Animal wastes Aquatic plants Crop residues Forest residues Animal wastes Aquatic plants Crop residues ANSWER DOWNLOAD EXAMIANS APP
Chemistry Higher concentration of nitrogen dioxide in atmosphere air causes Corrosion Bronchitis Asphyxiation Cancer Corrosion Bronchitis Asphyxiation Cancer ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas used for artificial ripening of green fruit is ethylene ethane acetylene carbon dioxide ethylene ethane acetylene carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS