Chemical Process Most widely and commonly used coagulant for the removal of suspended impurities in water is Slaked lime Alum Bleaching powder Copper sulphate Slaked lime Alum Bleaching powder Copper sulphate ANSWER DOWNLOAD EXAMIANS APP
Chemical Process 'Synthesis gas' meant for the synthesis of organic compound is a variable mixture of C & H₂ CO₂ & H₂ CO & H₂ N₂ & H₂ C & H₂ CO₂ & H₂ CO & H₂ N₂ & H₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid. Dacron Maleic anhydride Vinyl chloride Phthalic anhydride Dacron Maleic anhydride Vinyl chloride Phthalic anhydride ANSWER DOWNLOAD EXAMIANS APP
Chemical Process A mineral is termed as 'ore', if The metal present in it is costly A metal can be economically extracted from it It contains ≥ 40% metal All of these The metal present in it is costly A metal can be economically extracted from it It contains ≥ 40% metal All of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Salt cake is chemically represented by Na₂SO₄ MgSO₄ CaSO₄.1/2 H₂O BaSO₄ Na₂SO₄ MgSO₄ CaSO₄.1/2 H₂O BaSO₄ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is a constituent of coffee? Lignin Calgon Nicotine Caffeine Lignin Calgon Nicotine Caffeine ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS