Chemistry Which metal is the heaviest in periodic table among the following ? Pb W Pt Os Pb W Pt Os ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one is the simplest form of alkane Methane Propane Butane Decane Methane Propane Butane Decane ANSWER DOWNLOAD EXAMIANS APP
Chemistry The main source of carbon monoxide is Solid waste disposal Industrial process Fuel combustion Transportation Solid waste disposal Industrial process Fuel combustion Transportation ANSWER DOWNLOAD EXAMIANS APP
Chemistry Milk is a Metal Element Mixture None of these Metal Element Mixture None of these ANSWER DOWNLOAD EXAMIANS APP
Chemistry Spontaneous change is one in there is: An increase in Internal energy Increase in free energy A lowering of free energy A lowering of entropy An increase in Internal energy Increase in free energy A lowering of free energy A lowering of entropy ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following elements is used in the manufacture of fertilizers ? Fluorine Potassium Lead Aluminium Fluorine Potassium Lead Aluminium ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS