Chemical Process Iron ore hametite is concentrated using Electro magnetic separation mainly Gravity separation Froth floatation Roasting Electro magnetic separation mainly Gravity separation Froth floatation Roasting ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Synthetic glycerine is produced from Naphthalene Toluene Propylene Phenol Naphthalene Toluene Propylene Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to Remove lignin by way of crystallisation None of these Increase the cellulose content Avoid mechanical weakening of fibre Remove lignin by way of crystallisation None of these Increase the cellulose content Avoid mechanical weakening of fibre ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of BHC, which is an insecticide is C₆H₅Cl C₆H₄Cl₂ C₆H₆Cl₆ C₆Cl₆ C₆H₅Cl C₆H₄Cl₂ C₆H₆Cl₆ C₆Cl₆ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Celluloid is chemically Cellulose acetate butyrate Cellulose acetate Regenerated cellulose Cellulose nitrate Cellulose acetate butyrate Cellulose acetate Regenerated cellulose Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Dacron Vinyl chloride Phthalic anhydride Maleic anhydride Dacron Vinyl chloride Phthalic anhydride Maleic anhydride ANSWER DOWNLOAD EXAMIANS APP
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