Chemical Process __________ are used as corrosion inhibitor for iron & steel in aqueous solutions. Sulphates Phosphates Bi-carbonates Chromates Sulphates Phosphates Bi-carbonates Chromates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Concentration of NaOH solution produced by mercury electrolytic cell is about __________ percent. 25 50 10 98 25 50 10 98 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ paper is used in the manufacture of newsprint paper. Board Tissue Wrapping Groundwood Board Tissue Wrapping Groundwood ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The basic constituent of vegetable oils is Triglyceride Fatty alcohol Fatty acids Mono esters Triglyceride Fatty alcohol Fatty acids Mono esters ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following, when pyrolysed, produces perchloro-ethylene? Chlorobenzene Carbon tetrachloride Chlorinated paraffin Ethylene dichloride Chlorobenzene Carbon tetrachloride Chlorinated paraffin Ethylene dichloride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Gun powder uses Sulphur Potassium nitrate Charcoal All of these Sulphur Potassium nitrate Charcoal All of these ANSWER DOWNLOAD EXAMIANS APP
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