General Science Which of the following is used in pencils? Charcoal Phosphorous Graphite Silicon Charcoal Phosphorous Graphite Silicon ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the gas is not known as green house gas? Carbon dioxide Methane Nitrous oxide Hydrogen Carbon dioxide Methane Nitrous oxide Hydrogen ANSWER DOWNLOAD EXAMIANS APP
General Science Atoms of an element differ from those of all other elements in Number of neutrons and electronic configuration. Number of neutrons and number of valence electrons. Atomic number and number of valence electrons. Atomic number and electronic configuration. Number of neutrons and electronic configuration. Number of neutrons and number of valence electrons. Atomic number and number of valence electrons. Atomic number and electronic configuration. ANSWER DOWNLOAD EXAMIANS APP
General Science Chlorophyll is a naturally occurring chelate compound in which central metal is Iron Copper Magnesium Calcium Iron Copper Magnesium Calcium ANSWER DOWNLOAD EXAMIANS APP
General Science Which of the following is commonly called a 'poly-amide'? Rayon Nylon Terylene Orlon Rayon Nylon Terylene Orlon ANSWER DOWNLOAD EXAMIANS APP
General Science Glass is made of the mixture of: Salt and quartz Quartz and mica Sand and silicates Sand and salt Salt and quartz Quartz and mica Sand and silicates Sand and salt ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS