Chemical Process Which of the following is used as a coagulant in water treatment? Ferrous sulphate Hydrogen peroxide Chlorine Chloramine Ferrous sulphate Hydrogen peroxide Chlorine Chloramine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium salt of higher molecular weight fatty acid is termed as the __________ soap. Soft Lubricating Metallic Hard Soft Lubricating Metallic Hard ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of 'alum' is Aluminium sulphate Calcium sulphate Aluminium chloride Barium sulphate Aluminium sulphate Calcium sulphate Aluminium chloride Barium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Paper pulp produced by kraft/sulphate process is Bleached easily Dull white in color Strong fibrous Dark colored Bleached easily Dull white in color Strong fibrous Dark colored ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coloured glass is obtained by mixing of colored salts. Addition of __________ oxide is done to impart greenish blue color to the glass. Copper Mangnese Arsenic Chromium Copper Mangnese Arsenic Chromium ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Carbon content of pitch (residue of coal tar distillation) is around __________ percent. 70 55 80 94 70 55 80 94 ANSWER DOWNLOAD EXAMIANS APP
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