This set of Chemical Industry Multiple Choice Questions & Answers (MCQs) focuses on “Ethenic Polymers”. 1. What is an ethenic polymer? a) Polymers made from monomers having bifunctional group b) Polymers made from multiple monomers c) Polymers made from monomers having trifunctional group d) Simple polymers 2. How is polyethylene manufactured? a) Low pressure metal … Read more
This set of Chemical Industry Multiple Choice Questions & Answers (MCQs) focuses on “Synthetic Organic Chemical – Penicillin”. 1. How many types of penicillin are there? a) 5 b) 4 c) 3 d) 2 2. Which of the following is responsible for the penicillin discovery? a) Streptococcus b) E. coli c) Staphylococcus d) Mycobacterium 3. … Read more
This set of Chemical Industry Multiple Choice Questions & Answers (MCQs) focuses on “Synthetic Organic Chemical – Pharmaceutical Ind.”. 1. Which of the following falls into the category of streptomycin? a) Actinobacterium Streptomyces griseus (TB) b) Actinomycete Saccharopolyspora erythraea c) Actinomycete Streptomyces d) Actinobacterium Saccharopolyspora 2. Identify the correct sequence for the production of erythromycin. … Read more
This set of Chemical Industry Multiple Choice Questions & Answers (MCQs) focuses on “Synthetic Organic Chemical – Pesticides”. 1. Which of the following manufacturer in India does not produce pesticide? a) Bayer Limited b) Bharat Rasayan Limited c) Tata Chemicals Limited d) Chemagro International Limited 2. Which of the following is not an insecticide? a) … Read more
This set of Chemical Industry Multiple Choice Questions & Answers (MCQs) focuses on “Synthetic Organic Chemical – Bhc”. 1. What are the raw materials needed for the manufacture of BHC? a) Benzene+chlorine b) Benzene+Bromine c) Ethanol+Benzene d) Benzene 2. How is chlorination done in manufacture of BHC? a) By Infrared rays b) By UV light … Read more
This set of Chemical Industry Multiple Choice Questions & Answers (MCQs) focuses on “Synthetic Organic Chemical – Ddt”. 1. What are the raw materials needed for the manufacture of DDT (Dichlorodiphenyltrichloroethane)? a) Ethanol+benzene b) Methanol+benzene c) Benzenol+Ethanol d) Ethanol+Methanol 2. How is chloral condensed in the manufacture of DDT? a) Adding Sulfuric acid b) Adding … Read more
This set of Chemical Industry Question Bank focuses on “Synthetic Organic Chemical – Phthalic Anhydride”. 1. How is phthalic anhydride manufactured? a) Dehydrogenation of ethyl benzene b) Hydrogenation dehydration of acetophenone c) Benzene sulphurated process d) Oxidation of naphthalene 2. How is the heat of reaction removed during the manufacture of phthalic anhydride? a) Aqueous … Read more
This set of Chemical Technology Multiple Choice Questions & Answers (MCQs) focuses on “Synthetic Organic Chemical – Styrene”. 1. Which process is used for the manufacture of styrene? a) Dehydrogenation of ethyl benzene b) Hydrogenation of acetophenone c) Hydrogenation of toluene d) Benzene sulphurated process 2. Benzene is alkylated with ethylene for the manufacture of … Read more
This set of Chemical Technology Multiple Choice Questions & Answers (MCQs) focuses on “C3 Compounds – Oxo Process”. 1. What is an oxo process? a) Substitution of H-CHO across a double bond b) Addition of H-CHO across a double bond c) Substitution of H-CHO across a triple bond d) Addition of H-CHO across a triple … Read more
This set of Chemical Technology Multiple Choice Questions & Answers (MCQs) focuses on “C3 Compounds – Isoprene”. 1. Which among the following methods is not used for the manufacture of isoprene? a) Isomerization of propylene dimer b) Isobutylene formaldehyde reaction c) Methyl ethyl ketone formaldehyde reaction d) Ethylene cyanohydrin pyrolysis 2. Which catalyst is used … Read more
