Chemistry Which one is a naturally occuring noble gas Boron Sodium Potassium Argon Boron Sodium Potassium Argon ANSWER DOWNLOAD EXAMIANS APP
Chemistry Alcohol prepared by the distillation of wood is : Ethyl alcohol Propyl alcohol Methyl alcohol Glycerol Ethyl alcohol Propyl alcohol Methyl alcohol Glycerol ANSWER DOWNLOAD EXAMIANS APP
Chemistry Tetra ethyle lead (TEL) is A reductant An antioxidant An antiknock compound A catalyst in burning fossil fuel A reductant An antioxidant An antiknock compound A catalyst in burning fossil fuel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which type of fire extinguisher is used for petroleum fire ? Powder type Foam type None of these Soda acid type Powder type Foam type None of these Soda acid type ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the most reactive gaseous element Chlorine Iodine Flourine Bromine Chlorine Iodine Flourine Bromine ANSWER DOWNLOAD EXAMIANS APP
Chemistry The natural resource, known as black gold is Lead Tin Platinum Coal Lead Tin Platinum Coal ANSWER DOWNLOAD EXAMIANS APP