Chemistry Heating of a ore below its melting point in the absence of air is known as Refining Roasting Calcination Smelting Refining Roasting Calcination Smelting ANSWER DOWNLOAD EXAMIANS APP
Chemistry Nylon is made up of : Polyethylene Polyamide Polypropylene Polyester Polyethylene Polyamide Polypropylene Polyester ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which of the following alkali metals has highest specific heat? Caesium Rubidium Lithium Potassium Caesium Rubidium Lithium Potassium ANSWER DOWNLOAD EXAMIANS APP
Chemistry The number of moles of solute present in 1 kg of a solvent is called its formality normality molality molarity formality normality molality molarity ANSWER DOWNLOAD EXAMIANS APP
Chemistry Silicone is a polymer of Tetraalkyl silane Dialkyl dichloro silane Silicon tetrachloride Silane Tetraalkyl silane Dialkyl dichloro silane Silicon tetrachloride Silane ANSWER DOWNLOAD EXAMIANS APP
Chemistry Which is the purest commercial form of iron ? Stainless steel Steel Pig iron Wrought iron Stainless steel Steel Pig iron Wrought iron ANSWER DOWNLOAD EXAMIANS APP
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