Chemistry Which of the following metals occurs in free state ? Iron Lead Copper Zinc Iron Lead Copper Zinc ANSWER DOWNLOAD EXAMIANS APP
Chemistry The “King of Metals” is : Aluminium Silver Gold Iron Aluminium Silver Gold Iron ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following metals is used in Space Crafts to withstand high temperatures ? Ni Pb Ti Fe Ni Pb Ti Fe ANSWER DOWNLOAD EXAMIANS APP
Chemistry Phosphorus is kept in water because Its ignition temperature is very high Its critical temperature is low Its ignition temperature is very low Its critical temperature is high Its ignition temperature is very high Its critical temperature is low Its ignition temperature is very low Its critical temperature is high ANSWER DOWNLOAD EXAMIANS APP
Chemistry The element which is used for vulcanizing rubber Phosphorus Sulphur Silicon Bromine Phosphorus Sulphur Silicon Bromine ANSWER DOWNLOAD EXAMIANS APP
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