Related InterviewSolutions

• What is the temperature range of middle oil?(a) 50-80°C(b) 100-150°C(c) 140-180°C(d) 200-400°CI had been asked this question in an international level competition.The question is from Industrial Processes-III in section Hydrogenation of Unit Processes
• What is/are the raw materials for liquefaction process?(a) Lignite(b) Bituminous(c) Anthracite(d) All of the mentionedThe question was asked by my school teacher while I was bunking the class.My question is taken from Industrial Processes-III in division Hydrogenation of Unit Processes
• In second stage, hydrocarbons are converted to _____ in hydrogenation of gas oils?(a) Gasoline range(b) Liquid-line range(c) Solid range(d) All of the mentionedThis question was posed to me by my college director while I was bunking the class.My doubt is from Industrial Processes-III in chapter Hydrogenation of Unit Processes
• What is meant by pasting oil?(a) High melting point(b) Low boiling point(c) High boiling point(d) None of the mentionedThis question was posed to me in an online interview.This interesting question is from Industrial Processes-III in division Hydrogenation of Unit Processes
• Coal is a complex mixture of very _____ molecular-weight compounds.(a) Low(b) High(c) Moderate(d) None of the mentionedI got this question by my school teacher while I was bunking the class.This interesting question is from Industrial Processes-III in section Hydrogenation of Unit Processes
• Which type of reaction is hydrogenation of gas oils?(a) Endothermic(b) Exothermic(c) Neutral(d) None of the mentionedThe question was asked in class test.The question is from Industrial Processes-III in chapter Hydrogenation of Unit Processes
• Which one of the following is an effective catalysts for converting gas oil?(a) Molybdenum(b) Aluminum(c) Nickel(d) All of the mentionedI have been asked this question during an interview.My question is taken from Industrial Processes-III in chapter Hydrogenation of Unit Processes
• Catalysts for the vapour-phase converts ______ to hydrocarbons?(a) Sulphur(b) Oxygen(c) Nitrogen(d) All of the mentionedThe question was posed to me in a national level competition.The above asked question is from Industrial Processes-III in portion Hydrogenation of Unit Processes
• Hydrogenation of coal is not a sensitive reaction.(a) True(b) FalseI had been asked this question by my school principal while I was bunking the class.I want to ask this question from Industrial Processes-III in portion Hydrogenation of Unit Processes
• The processing of tar is much easier than that of coal.(a) True(b) FalseThe question was posed to me in homework.My doubt stems from Industrial Processes-II topic in section Hydrogenation of Unit Processes