Chemistry It is dangerous to leave the car engine running in a closed garage, because it may cause serious pollution due to poisoning by emission of Unburnt petrol CO SO2 CO2 Unburnt petrol CO SO2 CO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Glycol is used to manufacture which of the following ? Nylon Artificial silk Terylene Rubber Nylon Artificial silk Terylene Rubber ANSWER DOWNLOAD EXAMIANS APP
Chemistry The atmospheric gas that is mainly responsible for Green House effect : Carbondioxide Nitrogen Ozone Oxygen Carbondioxide Nitrogen Ozone Oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemistry What happens when a chemical bond is formed ? Energy is neither released nor absorbed Energy is always absorbed More energy is released than is absorbed Energy in always released Energy is neither released nor absorbed Energy is always absorbed More energy is released than is absorbed Energy in always released ANSWER DOWNLOAD EXAMIANS APP
Chemistry Cyanide poisoning causes death in seconds because It causes cardiac arrest It breaks the electron transport chain It denatures enzymes of the heart/muscle It causes Lysis of red blood cells It causes cardiac arrest It breaks the electron transport chain It denatures enzymes of the heart/muscle It causes Lysis of red blood cells ANSWER DOWNLOAD EXAMIANS APP
Chemistry Heating of a ore below its melting point in the absence of air is known as Smelting Roasting Refining Calcination Smelting Roasting Refining Calcination ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS