Chemical Process Trinitrotoluene (TNT), an explosive, is made by the nitration of Toluene Nitrotoluene Nitrobenzene Benzene Toluene Nitrotoluene Nitrobenzene Benzene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ of rubber decreases after its vulcanisation. Tensile strength Maximum service temperature Tackiness Resistance to the action of organic solvent Tensile strength Maximum service temperature Tackiness Resistance to the action of organic solvent ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The main aim behind cooling the digested chip at the bottom portion of the digestor by injecting cold black liquor is to Remove lignin by way of crystallisation Increase the cellulose content None of these Avoid mechanical weakening of fibre Remove lignin by way of crystallisation Increase the cellulose content None of these Avoid mechanical weakening of fibre ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Rosin soap is added during paper manufacture to Impart adhesive properties None of these Improve opacity Impart resistance to penetration by liquids Impart adhesive properties None of these Improve opacity Impart resistance to penetration by liquids ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sulphuric acid is mainly used in the __________ industry. Fertiliser Steel Paper Paint Fertiliser Steel Paper Paint ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS