Chemistry The lightest gas which is non-inflammable is Oxygen Nitrogen Hydrogen Helium Oxygen Nitrogen Hydrogen Helium ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest form of iron? Pig iron Wrought iron Cast iron Steel Pig iron Wrought iron Cast iron Steel ANSWER DOWNLOAD EXAMIANS APP
Chemistry Emulsifier is an agent which Aids the flocculation of emulsion Stabilizes an emulsion Homogenizes the emulsion Accelerates the dispersion Aids the flocculation of emulsion Stabilizes an emulsion Homogenizes the emulsion Accelerates the dispersion ANSWER DOWNLOAD EXAMIANS APP
Chemistry An alloy used in making heating elements for electric heating device is Solder Alloy Steel Nichrome German Silver Solder Alloy Steel Nichrome German Silver ANSWER DOWNLOAD EXAMIANS APP
Chemistry The metal used to recover copper from a solution of copper sulphate is Ag Fe Na Hg Ag Fe Na Hg ANSWER DOWNLOAD EXAMIANS APP
Chemistry What is a Bakelite ? Base Polymer Acid Solution Base Polymer Acid Solution ANSWER DOWNLOAD EXAMIANS APP
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