Chemical Process Nitroglycerene absorbed in wood flour, sodium nitrate or ammonium nitrate is commercially used as a controlled explosive called dynamite. The raw material used for its manufacture are glycerene, nitric acid and Hydrochloric acid Hydroflouric acid Sulphuric acid Phosphoric acid Hydrochloric acid Hydroflouric acid Sulphuric acid Phosphoric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The type of high refractive index glass used in optical instruments is __________ glass. Flint Pyrex Crookes None of these Flint Pyrex Crookes None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Function of thinner in a paint is to Form a protective film Accelerate the oxidation of oil Suspend pigments & dissolve film forming materials Prevent gelling of the paint Form a protective film Accelerate the oxidation of oil Suspend pigments & dissolve film forming materials Prevent gelling of the paint ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The product obtained on mixing calcium oxide with water is called Milk of lime None of these Quicklime Slaked lime Milk of lime None of these Quicklime Slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Conversion of CO to CO₂ by steam in presence of a catalyst is called Steam reforming None of these Shift conversion Steam gasification Steam reforming None of these Shift conversion Steam gasification ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The difference between saponification value and acid value is Called ester value None of these Constant for all fatty oils Always negative Called ester value None of these Constant for all fatty oils Always negative ANSWER DOWNLOAD EXAMIANS APP
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