Chemistry The “King of Metals” is : Gold Silver Iron Aluminium Gold Silver Iron Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Electric bulbs are filled with : Oxygen Carbon dioxide Argon Nitrogen Oxygen Carbon dioxide Argon Nitrogen ANSWER DOWNLOAD EXAMIANS APP
Chemistry Atomic number of an atom gives the number of which of the following ? Neutrons Electrons Protons Neutrons and protons Neutrons Electrons Protons Neutrons and protons ANSWER DOWNLOAD EXAMIANS APP
Chemistry Ruby and sapphire are oxides of Iron Aluminium Tin Copper Iron Aluminium Tin Copper ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is an iron ore ? Nitrite Bauxite Magnetite Lignite Nitrite Bauxite Magnetite Lignite ANSWER DOWNLOAD EXAMIANS APP
Chemistry Indane gas is mixture of Butane and oxygen Methane and oxygen Butane and propane Butane and hydrogen Butane and oxygen Methane and oxygen Butane and propane Butane and hydrogen ANSWER DOWNLOAD EXAMIANS APP