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