Chemical Process Which of the following is not a pyrite ore? Gypsum Siderite Galena Celestite Gypsum Siderite Galena Celestite ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Double Contact Double Absorption (DCDA) process is the most recent process for the manufacture of Nitric acid Ammonium sulphate Hydrochloric acid Sulphuric acid Nitric acid Ammonium sulphate Hydrochloric acid Sulphuric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Which of the following is not a food additive? Benzoyl peroxide Ammonium chloride Invertage Citric acid Benzoyl peroxide Ammonium chloride Invertage Citric acid ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Chemical formula of BHC, which is an insecticide is C₆H₅Cl C₆Cl₆ C₆H₄Cl₂ C₆H₆Cl₆ C₆H₅Cl C₆Cl₆ C₆H₄Cl₂ C₆H₆Cl₆ ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Manufacture of phthalic anhydride uses __________ as a catalyst. Al₂O₃ V₂O₅ Ni Cr Al₂O₃ V₂O₅ Ni Cr ANSWER DOWNLOAD EXAMIANS APP
Chemical Process Kopper-Totzek coal gasifier Can give ammonia synthesis gas (H₂ + N₂) Cannot use coking coal Operate at very high pressure Is a moving bed reactor Can give ammonia synthesis gas (H₂ + N₂) Cannot use coking coal Operate at very high pressure Is a moving bed reactor ANSWER DOWNLOAD EXAMIANS APP
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