Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Nitric acid Hydrochloric acid Sulphuric acid Ammonium sulphate Nitric acid Hydrochloric acid Sulphuric acid Ammonium sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Average sulphur content in Indian pyrites is about __________ percent. 35 55 70 15 35 55 70 15 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. After Before To avoid During After Before To avoid During 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 All of these Poor oxidation stability and high gum forming tendency Hydrolysis tendency in presence of water Greater tendency of decomposition at elevated temperature All of these Poor oxidation stability and high gum forming tendency Hydrolysis tendency in presence of water Greater tendency of decomposition at elevated temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Paper pulp produced by kraft/sulphate process is Strong fibrous Dull white in color Bleached easily Dark colored Strong fibrous Dull white in color Bleached easily Dark colored ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Catalytic oxidation of naphthalene produces Phthalic anhydride Styrene None of these Phenol Phthalic anhydride Styrene None of these Phenol ANSWER DOWNLOAD EXAMIANS APP
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