Chemical Process Which of the following is not an abrasive material ? Carborundum Pumice Corundum Bakelite Carborundum Pumice Corundum Bakelite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Magnesium and calcium __________ cause temporary hardness of water. Bicarbonates Phosphates Sulphates Carbonates Bicarbonates Phosphates Sulphates Carbonates ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is not a constituent of gun powder. Carbon Charcoal Potassium nitrate Sulphur Carbon Charcoal Potassium nitrate Sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching of paper pulp is done with Bromine Magnesium sulphite Activated clay Chlorine or chlorine dioxide Bromine Magnesium sulphite Activated clay Chlorine or chlorine dioxide ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Solvay process is used for the manufacture of Soda ash Soda lime Caustic soda Caustic potash Soda ash Soda lime Caustic soda Caustic potash ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fatty material used in soap making is Tallow Fatty acid Fatty alcohols Detergents Tallow Fatty acid Fatty alcohols Detergents ANSWER DOWNLOAD EXAMIANS APP
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