Chemical Process Which of the following is not an abrasive material ? Corundum Bakelite Pumice Carborundum Corundum Bakelite Pumice Carborundum ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Pick out the wrong statement pertaining to the properties of glasses. Glasses generally have High electrical insulation properties Compressive strength much greater than their tensile strengths Low co-efficient of thermal expansion Sharp melting points High electrical insulation properties Compressive strength much greater than their tensile strengths Low co-efficient of thermal expansion Sharp melting points ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The major use of butadiene is As an anti-skinning agent in paint None of these As a plasticiser for unsaturated polyester In the manufacture of synthetic rubber As an anti-skinning agent in paint None of these As a plasticiser for unsaturated polyester In the manufacture of synthetic rubber ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result in Sintering of porous catalyst All of these Pyrolysis of oil Hydrogen embrittlement Sintering of porous catalyst All of these Pyrolysis of oil Hydrogen embrittlement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalyst used in the oxidation of benzene to produce maleic anhydride is Ni Pt Cr V₂O₅ Ni Pt Cr V₂O₅ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Addition of calcium oxide to water produces Slaked lime Exothermic heat Hissing sound All of these Slaked lime Exothermic heat Hissing sound All of these ANSWER DOWNLOAD EXAMIANS APP
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