Chemical Process Addition of calcium oxide to water produces Hissing sound Exothermic heat Slaked lime All of these Hissing sound Exothermic heat Slaked lime All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sizing material is incorporated in paper to Impart resistance to penetration by liquids Increase its thickness Increase its brightness Increase its flexibility & opacity Impart resistance to penetration by liquids Increase its thickness Increase its brightness Increase its flexibility & opacity ANSWER DOWNLOAD EXAMIANS APP
Chemical Process In an integrated steel plant, NH₃ present in coke oven gas is normally recovered as (NH₄)2SO₄ Liquid NH₃ NH₄Cl (NH₄)2 NO₃ (NH₄)2SO₄ Liquid NH₃ NH₄Cl (NH₄)2 NO₃ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The most popular and common detergent i.e., alkyl benzene sulfonate (ABS) is a/an __________ detergent. Amphoteric Semi polar Anionic Cationic Amphoteric Semi polar Anionic Cationic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Lime soda Permutit Reverse osmosis Sand filter Lime soda Permutit Reverse osmosis Sand filter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main product of high temperature carbonisation of coal is Tar Ammonia Coke Phenol Tar Ammonia Coke Phenol ANSWER DOWNLOAD EXAMIANS APP