Chemical Process Temporary hardness of water can be removed by Addition of alum (a coagulant) Boiling Filtration (through gravity sand filter) Addition of lime Addition of alum (a coagulant) Boiling Filtration (through gravity sand filter) Addition of lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ethanol amine is produced using ammonia and Ethane Ethylene oxide Ethyl benzene Ethanol Ethane Ethylene oxide Ethyl benzene Ethanol ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Ordinary glass is not a/an Electrical insulator Supercooled liquid Amorphous isotropic material Material with sharp definite melting point Electrical insulator Supercooled liquid Amorphous isotropic material Material with sharp definite melting point ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not an insecticide? Hexane Sodium flouride Hydrocyanic acid Nicotine Hexane Sodium flouride Hydrocyanic acid Nicotine ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is used for the manufacture of Soda ash Caustic potash Caustic soda Soda lime Soda ash Caustic potash Caustic soda Soda lime ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is an additional step in the manufacture of paper from bagasse as compared to that from bamboo? None of these Bleaching Depithing Digestion None of these Bleaching Depithing Digestion ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS