Chemistry The Latin word formica means ant. The name formic acid is derived from this Latin word because ants are attracted by the odour of this acid this acid was first obtained by the distillation of ants this acid, in ancient times, was used to eliminate ant-hills this corrosive acid is secreted by ants to drive away their enemies ants are attracted by the odour of this acid this acid was first obtained by the distillation of ants this acid, in ancient times, was used to eliminate ant-hills this corrosive acid is secreted by ants to drive away their enemies ANSWER DOWNLOAD EXAMIANS APP
Chemistry Air shows the property of None of these Both A and B O2 N2 None of these Both A and B O2 N2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The chemical name of 'Hypo' commonly used in photography is Silver iodide Silver nitrate Sodium thiosulphate Sodium nitrate Silver iodide Silver nitrate Sodium thiosulphate Sodium nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Bromine Iodine Iron Chlorine Bromine Iodine Iron Chlorine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Non-stick kitchenwares are coated with PVC Graphite Teflon Silicon PVC Graphite Teflon Silicon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Galena is a mineral of Gold Lead Iron Calcium Gold Lead Iron Calcium ANSWER DOWNLOAD EXAMIANS APP
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