Chemistry Isobars are lines joining places having equal Population Rainfall Pressure Height above sea-level Population Rainfall Pressure Height above sea-level ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following metals pollutes the air of a city having large number of automobiles? Lead Copper Cadmium Chromium Lead Copper Cadmium Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sulphur dioxide present in the industrial chimney exhaust causes Reduction in plant's productivity owing to acid rain All of these Respiratory and lung disease Corrosion building materials Reduction in plant's productivity owing to acid rain All of these Respiratory and lung disease Corrosion building materials ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following gases is most toxic ? Chlorine Carbon monoxide Carbon dioxide Sulphur dioxide Chlorine Carbon monoxide Carbon dioxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one element has the highest electronegativity value Nitrogen Fluorine Lithium Chlorine Nitrogen Fluorine Lithium Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is used to remove rust stains on cloth? Lime Petrol Oxalic acid solution Kerosene Lime Petrol Oxalic acid solution Kerosene ANSWER DOWNLOAD EXAMIANS APP
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