Chemical Process Starting raw material for the manufacture of maleic anhydride is N-butene Neither A nor B Benzene Either A or B N-butene Neither A nor B Benzene Either A or B ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Economics of 'Solvay Process' depends upon the efficiency of Carbonating tower Ammoniation of salt solution Ammonia recovery and size of the plant Ammonia recovery Carbonating tower Ammoniation of salt solution Ammonia recovery and size of the plant Ammonia recovery ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a food additive? Ammonium chloride Benzoyl peroxide Invertage Citric acid Ammonium chloride Benzoyl peroxide Invertage Citric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following processes is absent in glass manufacturing process? Melting Sintering Shaping or forming Annealing Melting Sintering Shaping or forming Annealing ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Prussian blue is chemically represented by Fe₄ [Fe (CN₆)₃] AlF₃ . 3NaF FeO.TiO₂ Ca SO₄ . 2H₂O Fe₄ [Fe (CN₆)₃] AlF₃ . 3NaF FeO.TiO₂ Ca SO₄ . 2H₂O ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Refractory bricks burnt at very high temperature have got Greater resistance to corrosion by slags Less resistance to corrosion by slags None of these High spalling tendency Greater resistance to corrosion by slags Less resistance to corrosion by slags None of these High spalling tendency ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS