Chemical Process Conversion of SO₂ to SO₃ in Monsanto 4-pass converter is about __________ percent. 80 98 100 90 80 98 100 90 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical name of aspirin (an analgesic drug) is Methyl salicylate Calcium acetate Nictonic acid Acetylsalicylic acid Methyl salicylate Calcium acetate Nictonic acid Acetylsalicylic acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is produced by the dehydrogenation of ethyl benzene. Ethyl alcohol Styrene Cumene Phenol Ethyl alcohol Styrene Cumene Phenol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chrome tanning and vegetable tanning are done for Neither light nor heavy leather Both light & heavy leather Light & heavy leather respectively Heavy & light leather respectively Neither light nor heavy leather Both light & heavy leather Light & heavy leather respectively Heavy & light leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Celluloid is chemically Cellulose acetate butyrate Regenerated cellulose Cellulose acetate Cellulose nitrate Cellulose acetate butyrate Regenerated cellulose Cellulose acetate Cellulose nitrate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which oil is preferred for paint manufacture? Semi-drying oil Saturated oil Drying oil Non-drying oil Semi-drying oil Saturated oil Drying oil Non-drying oil ANSWER DOWNLOAD EXAMIANS APP
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