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