Chemical Process Main use of hydrazine is In water treatment As a rocket fuel As fire retardant As a disinfectant In water treatment As a rocket fuel As fire retardant As a disinfectant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fat splitting catalyst is Al2O₃ ZnO Fe CaCO₃ Al2O₃ ZnO Fe CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Na₂CO₃.10H₂O is called Washing soda Quicklime Slaked lime Soda ash Washing soda Quicklime Slaked lime Soda ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Impurities present in brine is normally removed by treatment with Lime and soda ash All of these Lime, ammonia and carbon NH₃ and CO₂ Lime and soda ash All of these Lime, ammonia and carbon NH₃ and CO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Reverse osmosis Permutit Sand filter Lime soda Reverse osmosis Permutit Sand filter Lime soda ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in the raw juice extracted from sugar cane is about __________ percent. 43832 15 - 20 50 - 60 80 - 85 43832 15 - 20 50 - 60 80 - 85 ANSWER DOWNLOAD EXAMIANS APP
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