Chemistry Formic acid is produced by Mosquitoes White ants Cockroaches Red ants Mosquitoes White ants Cockroaches Red ants ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silicon is a Insulator Conductor Nonconductor Semiconductor Insulator Conductor Nonconductor Semiconductor ANSWER DOWNLOAD EXAMIANS APP
Chemistry Brass is a solution of molten copper in Solid zinc Molten zinc Gaseous zinc Molten tin Solid zinc Molten zinc Gaseous zinc Molten tin ANSWER DOWNLOAD EXAMIANS APP
Chemistry Main source of lead pollution is from Leaded gasoline Insecticides Sewage Tobacco Leaded gasoline Insecticides Sewage Tobacco ANSWER DOWNLOAD EXAMIANS APP
Chemistry The most pure form of Carbon among the options is Graphite Lampblack Wood Charcoal Anthracite Graphite Lampblack Wood Charcoal Anthracite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which gas is used as fire extinguisher ? Carbon suboxide Sulphur dioxide Carbon monoxide Carbon dioxide Carbon suboxide Sulphur dioxide Carbon monoxide Carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
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