Chemical Process Use of chlorine in the treatment of sewage Aids in flocculation Causes bulking of activated sludge Increases the biological oxygen demand(BOD) Helps in grease separation Aids in flocculation Causes bulking of activated sludge Increases the biological oxygen demand(BOD) Helps in grease separation ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation-dehydrogenation of methyl alcohol produces Maleic anhydride Phenol Formaldehyde Acetone Maleic anhydride Phenol Formaldehyde Acetone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sodium salt of higher molecular weight fatty acid is termed as the __________ soap. Lubricating Soft Hard Metallic Lubricating Soft Hard Metallic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Cellulose content of bamboo and ideal fibrous raw material for the manufacture of paper is __________ percent. 95 10 50 80 95 10 50 80 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Mineral oils (e.g. petroleum oils) are preferred over fatty oils (e.g. mustard oil, ghee, tallow, palm oil, olive oil etc.) as a lubricant due to its Poor oxidation stability and high gum forming tendency Greater tendency of decomposition at elevated temperature All of these Hydrolysis tendency in presence of water Poor oxidation stability and high gum forming tendency Greater tendency of decomposition at elevated temperature All of these Hydrolysis tendency in presence of water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Hydrochloric acid is also known as Muriatic acid Oil of vitriol Strong organic acid Green acid Muriatic acid Oil of vitriol Strong organic acid Green acid ANSWER DOWNLOAD EXAMIANS APP
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