Chemical Process Lime and soda ash are added to water to remove Undersirable taste and odour Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Bacteria Undersirable taste and odour Bicarbonates & sulphates of calcium and magnesium Its corrosiveness Bacteria ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Synthetic glycerine is produced from Toluene Phenol Naphthalene Propylene Toluene Phenol Naphthalene Propylene ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Bromine content in sea water may be around __________ ppm. 1875 640 70 2500 1875 640 70 2500 ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Fluorescent dyes are added in detergents to Attain distinctiveness from other brands Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics None of these Act as tarnish inhibitor for metals like German silver Attain distinctiveness from other brands Act as fabric brightener (by converting ultraviolet light to visible light) thereby improving the whiteness appearance of white fabrics None of these Act as tarnish inhibitor for metals like German silver ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Platinum is a versatile catalyst for many processes in chemical industries. It is highly prone to be poisoned by the presence of Sulphur Lead Carbon Arsenic Sulphur Lead Carbon Arsenic ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Sucrose content in the raw juice extracted from sugar cane is about __________ percent. 15 - 20 43832 80 - 85 50 - 60 15 - 20 43832 80 - 85 50 - 60 ANSWER DOWNLOAD EXAMIANS APP
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