Chemical Process Which of the following is not an abrasive material ? Bakelite Carborundum Corundum Pumice Bakelite Carborundum Corundum Pumice ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Thermosetting materials Soften on application of heat Are cross-linked molecules None of these Are solvent soluble Soften on application of heat Are cross-linked molecules None of these Are solvent soluble ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Coagulant is used __________ filtration. Before During To avoid After Before During To avoid After ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Alcohol is produced by the Oxidation of an aldehyde Esterification of a fat Hydrolysis of an ether None of these Oxidation of an aldehyde Esterification of a fat Hydrolysis of an ether None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The yield of tar from high temperature carbonisation of dry coal is about __________ percent. 22 3 12 0.3 22 3 12 0.3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not present in bagasse fibre? Lignin None of these Pentogens Cellulose Lignin None of these Pentogens Cellulose ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS