Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Ammonium sulphate Sulphuric acid Hydrochloric acid Nitric acid Ammonium sulphate Sulphuric acid Hydrochloric acid Nitric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process H₂S is scrubbed from refinery gases by absorption using Ethanol amine Chilled water Tri-butyl phosphate Dilute H₂SO₄ Ethanol amine Chilled water Tri-butyl phosphate Dilute H₂SO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Shrinkage volume in cement setting does not depend upon the Ambient temperature fluctuation Water to cement ratio Sand to cement ratio Drying period Ambient temperature fluctuation Water to cement ratio Sand to cement ratio Drying period ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hard water Is not unfit for drinking purpose All of these Pollutes the water stream Does not affect the lather formation by soap Is not unfit for drinking purpose All of these Pollutes the water stream Does not affect the lather formation by soap ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Temperature during hydrogenation of oil should not be more than 200°C, otherwise it will result in Pyrolysis of oil Sintering of porous catalyst All of these Hydrogen embrittlement Pyrolysis of oil Sintering of porous catalyst All of these Hydrogen embrittlement ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Electrodeposition of metals i.e. electroplating is never done on Refractories Alloys Metals Non-metals Refractories Alloys Metals Non-metals ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS