Earn $100 Online Daily. Work From Home. Click Here

What is the correct answer?


The end bleaching agent used to move last traces of colour bodies from the pulp is

A. Chlorine dioxide (ClO2)

B. MgO

C. SO2 gas

D. Mercaptans

Related Questions

Blue colour is imparted to glass by the addition of Catalytic oxidation-dehydrogenation of methyl alcohol produces Which of the following is the purest form of water out of the following? Which of the following processes is absent in glass manufacturing process? Molasses is the starting material for the production of __________ acid is the main constituent of cotton seed oil. Bromine content in sea water may be around __________ ppm. Reaction of ethylene glycol and dimethyl terephthalate (DMT) produces Reaction of calcium carbide with water produces a gas, which is used Free alkali in a toilet soap is __________ that in a laundry shop. Cooking liquor in case of sulphite process is SO2 is bubbled through hot sugar cane juice to Commercial production of calcium carbide requires limestone and __________… In the manufacture of H2SO4, vanadium catalyst as compared to platinum… Which of the following is used as a coagulant in treating turbid water? Wet chlorine gas produced during electrolysis of brine is dehydrated by Refractory bricks burnt at very high temperature have got The catalyst used in the production of elemental sulphur from H2S (by… Silicone is a/an Polymethyl methacrylate (PMMA) is known as An alkali metal salt of Palmitic acid is known as Which of the following is not produced commercially from sea water? Metallic soap is __________ salt of fatty acids. Silicon carbide is a/an Which of the following contains least amount of N2? Main product in calcium carbide-water reaction is Which of the following, when pyrolysed, produces Perchloroethylene? Teflon is Coke used for the production of calcium carbide should have Dacron is a