Chemical Process Dechlorination of treated water is necessary to Control taste and odour Remove chlorinous taste Remove residual turbidity Reduce the bacterial load on filter Control taste and odour Remove chlorinous taste Remove residual turbidity Reduce the bacterial load on filter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process __________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace. Quartz Manganese Bauxite Limestone Quartz Manganese Bauxite Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Margarine is a/an Fat Plasticiser Explosive Rocket propellant Fat Plasticiser Explosive Rocket propellant ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Viscose rayon None of these Cannot be made from sulphite pulp Cannot yield textile grade fibre Utilises H₂SO₄, NaOH and CS₂ during its manufacture None of these Cannot be made from sulphite pulp Cannot yield textile grade fibre Utilises H₂SO₄, NaOH and CS₂ during its manufacture ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is the purest form of water out of the following ? Rain water Lake water Underground water Well water Rain water Lake water Underground water Well water ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The function of gypsum addition during cement making is to Decrease the cement setting rate Both A and B Increase the density of cement Neither A nor B Decrease the cement setting rate Both A and B Increase the density of cement Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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