Chemical Process Sizing material is incorporated in paper to Increase its brightness Increase its flexibility & opacity Increase its thickness Impart resistance to penetration by liquids Increase its brightness Increase its flexibility & opacity Increase its thickness Impart resistance to penetration by liquids ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chrome tanning and vegetable tanning are done for Both light & heavy leather Neither light nor heavy leather Heavy & light leather respectively Light & heavy leather respectively Both light & heavy leather Neither light nor heavy leather Heavy & light leather respectively Light & heavy leather respectively ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Refractory bricks burnt at very high temperature have got None of these Less resistance to corrosion by slags Greater resistance to corrosion by slags High spalling tendency None of these Less resistance to corrosion by slags Greater resistance to corrosion by slags High spalling tendency ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action of chlorine on None of these Soda lime Slaked lime Calcium perchlorate None of these Soda lime Slaked lime Calcium perchlorate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon Cannot yield textile grade fibre Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp None of these Cannot yield textile grade fibre Utilises H₂SO₄, NaOH and CS₂ during its manufacture Cannot be made from sulphite pulp None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is an ore concentrating metallurgical process involving a chemical change. None of these Roasting Electromagnetic separation Froth floatation None of these Roasting Electromagnetic separation Froth floatation ANSWER DOWNLOAD EXAMIANS APP
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