Chemical Process Brackish water which contains mostly dissolved salt, can be purified by the __________ process. Lime soda Reverse osmosis Permutit Sand filter Lime soda Reverse osmosis Permutit Sand filter ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Glauber's salt is chemically represented by CaSO₄.H₂O (NH₄)₂SO₄ Na₂SO₄.10H₂O CaCl(OCl) CaSO₄.H₂O (NH₄)₂SO₄ Na₂SO₄.10H₂O CaCl(OCl) ANSWER DOWNLOAD EXAMIANS APP
Chemical Process The ideal pulp for the manufacture of paper should have high __________ content. Lignin Both A & B Cellulose None of these Lignin Both A & B Cellulose None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Molasses is the starting material for the production of Essential oil Massecuite Alcohol Fatty acids Essential oil Massecuite Alcohol Fatty acids ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chloramines are used in water treatment for Removing turbidity Control of bacteria Corrosion control Disinfection and control of taste & odour Removing turbidity Control of bacteria Corrosion control Disinfection and control of taste & odour ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Transportation of 35% oleum during winter suffers from the problem of freezing, which can be overcome by the addition of small quantity of Nitric acid Methyl alcohol Formic acid Hydrochloric acid Nitric acid Methyl alcohol Formic acid Hydrochloric acid ANSWER DOWNLOAD EXAMIANS APP
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