Chemistry If the equilibrium constants for the systems H2 + I2 ? 2HI and 2HI ? H2 + I2 are K1 and K2 respectively, the relationship between K1 and K2 is : K1 = 2K2 K1 = K2 K 1 = 1 /K2 K1 = K2/2 K1 = 2K2 K1 = K2 K 1 = 1 /K2 K1 = K2/2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry The gas produced in marshy places due to decomposition of vegetation is Carbon dioxide Methane Carbon monoxide Sulphur dioxide Carbon dioxide Methane Carbon monoxide Sulphur dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemistry Inert gases are Miscible with water Chemically very active Chemically unreactive Not stable Miscible with water Chemically very active Chemically unreactive Not stable ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following is secondary air pollutant ? NO2 Dust particles Photochemical smog SO2 NO2 Dust particles Photochemical smog SO2 ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which one of the following forms of phosphorus is most reactive? White phosphorus Red phosphorus Black phosphorus Violet phosphorus White phosphorus Red phosphorus Black phosphorus Violet phosphorus ANSWER DOWNLOAD EXAMIANS APP
Chemistry Emulsifier is an agent which Homogenizes the emulsion Stabilizes an emulsion Accelerates the dispersion Aids the flocculation of emulsion Homogenizes the emulsion Stabilizes an emulsion Accelerates the dispersion Aids the flocculation of emulsion ANSWER DOWNLOAD EXAMIANS APP
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