Chemistry An electric iron has a heating element made of : Nichrome Zinc Tungsten Copper Nichrome Zinc Tungsten Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry The high reactivity of fluorine is due to its high electro negativity availability of d-orbitals strong F - F bond small size of fluorine atom its high electro negativity availability of d-orbitals strong F - F bond small size of fluorine atom ANSWER DOWNLOAD EXAMIANS APP
Chemistry Sea weeds are important source of Iodine Chlorine Iron Bromine Iodine Chlorine Iron Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a None of these Mixture Element Metal None of these Mixture Element Metal ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest form of iron? Pig iron Cast iron Wrought iron Steel Pig iron Cast iron Wrought iron Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following has greatest mass ? Neutron Hydrogen nucleus Proton Electron Neutron Hydrogen nucleus Proton Electron ANSWER DOWNLOAD EXAMIANS APP