Chemical Process The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to None of these Remove lignin by way of crystallisation Increase the cellulose content Avoid mechanical weakening of fibre None of these Remove lignin by way of crystallisation Increase the cellulose content Avoid mechanical weakening of fibre ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its Poor oxidation stability and high gum forming tendency All of these Hydrolysis tendency in presence of water Greater tendency of decomposition at elevated temperature Poor oxidation stability and high gum forming tendency All of these Hydrolysis tendency in presence of water Greater tendency of decomposition at elevated temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ca(OH)₂ is called Quicklime Gypsum Limestone Slaked lime Quicklime Gypsum Limestone Slaked lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Teflon is Poly tetrafluoroethylene (P.T.F.E.) A monomer An inorganic polymer Phenol formaldehyde Poly tetrafluoroethylene (P.T.F.E.) A monomer An inorganic polymer Phenol formaldehyde ANSWER DOWNLOAD EXAMIANS APP
Chemical Process BHC (Benzene hexachloride) is made by the chlorination of benzene Which is a substitution reaction In absolute dark In presence of sunlight Which is an addition reaction Which is a substitution reaction In absolute dark In presence of sunlight Which is an addition reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Stereospecific agents are exemplified by All of these Supported metal oxide catalysts Ziegler catalysts Radiation All of these Supported metal oxide catalysts Ziegler catalysts Radiation ANSWER DOWNLOAD EXAMIANS APP
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