Chemical Process Contact process of sulphuric acid manufacture Eliminates absorber Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process Is obsolete Eliminates absorber Yields acids of lower concentration than chamber process Yields acid of higher concentration than chamber process Is obsolete ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carborundum consists mainly of Silicon carbide Boron carbide Calcium carbide Bauxite Silicon carbide Boron carbide Calcium carbide Bauxite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is used for the manufacture of Caustic soda Soda lime Soda ash Caustic potash Caustic soda Soda lime Soda ash Caustic potash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fermentation is adversely affected by the Absence of air Presence of ammonium salts High concentration Presence of air Absence of air Presence of ammonium salts High concentration Presence of air ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Phenol formaldehyde Is an abrasive material Employs condensation polymerisation Employs addition polymerisation Is a monomer Is an abrasive material Employs condensation polymerisation Employs addition polymerisation Is a monomer ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In sulphate pulp manufacture, the pressure and temperature in the digestor is 10 atm., 170-180°C 10 atm., 800 °C L atm., 800°C 1 atm., 170 - 180°C 10 atm., 170-180°C 10 atm., 800 °C L atm., 800°C 1 atm., 170 - 180°C ANSWER DOWNLOAD EXAMIANS APP
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