Which are the factors favoured in the reaction kinetics in the NH3 oxidation stage?(a) High temperature, low pressure(b) Low temperature, high pressure(c) Low temperature, low pressure(d) High temperature, high pressureThis question was posed to me by my college director while I was bunking the class.My question is based upon Inorganic Chemical topic in portion Inorganic Chemical Industries of Chemical Technology

Which are the factors favoured in the reaction kinetics in the NH3 oxi

1.	Which are the factors favoured in the reaction kinetics in the NH3 oxidation stage?(a) High temperature, low pressure(b) Low temperature, high pressure(c) Low temperature, low pressure(d) High temperature, high pressureThis question was posed to me by my college director while I was bunking the class.My question is based upon Inorganic Chemical topic in portion Inorganic Chemical Industries of Chemical Technology
Answer» The CORRECT option is (d) HIGH temperature, high pressure Explanation: In ammonia oxidation process, the reaction to form NO is favoured by INCREASING temperature until an optimum is reached which increases with HIGHER gas velocities. Increasing pressure favours physical absorption rates and shifts chemical EQUILIBRIUM to produce higher acid strengths.

Discussion

No Comment Found

Related InterviewSolutions

Which explosive corrodes most metal?(a) Smokeless powder(b) Black powder(c) HMTD(d) DynamiteI got this question in homework.My question comes from Inorganic Chemical topic in chapter Inorganic Chemical Industries of Chemical Technology
Which of the following is the primary reason for applying fluidized bed technique in uranium gaseous conversion processes?(a) Highly turbulent mixing(b) Good heat transfer(c) Internal heat exchange surfaces(d) Closed systemThis question was posed to me in a job interview.This interesting question is from Inorganic Chemical in chapter Inorganic Chemical Industries of Chemical Technology
What is the disadvantage of vapour compression?(a) Less no of evaporator(b) Less energy requirements(c) High pressure steam(d) Use of inertI have been asked this question in homework.Question is from Inorganic Chemical in chapter Inorganic Chemical Industries of Chemical Technology
Which of the following is a disadvantage of membrane cell process?(a) Asbestos emission(b) Mercury contamination(c) High purity of brine(d) High electrical energy consumptionThis question was posed to me in an interview for internship.This interesting question is from Inorganic Chemical topic in division Inorganic Chemical Industries of Chemical Technology
Which raw material mentioned below is not required in lime soda process?(a) Quicklime(b) Light soda ash(c) Alum(d) OilI have been asked this question during an online exam.Origin of the question is Inorganic Chemical topic in portion Inorganic Chemical Industries of Chemical Technology
What is the distillation method of obtaining fresh water from saline waters?(a) Solvent extraction(b) Reverse osmosis(c) Vapor recompression(d) Hydrocarbon hydratesThis question was posed to me during an internship interview.Asked question is from Inorganic Chemical in division Inorganic Chemical Industries of Chemical Technology
What is the modification of the dual process?(a) Recovery of NH4Cl as co-product(b) Recovery of NH3 as co-product(c) Recovery of NaHCO3 as co-product(d) Recovery of NH34(NO3) as co-productThis question was posed to me in semester exam.My question comes from Inorganic Chemical topic in section Inorganic Chemical Industries of Chemical Technology
Which one is dual process?(a) Na2CO3+NH4Cl(b) Na2CO3+NaCl(c) NH4Cl+Ca(OH)^2(d) CaCO3+NaClI have been asked this question in a national level competition.The doubt is from Inorganic Chemical topic in chapter Inorganic Chemical Industries of Chemical Technology
Grignard reagent is used in production of tetra ethyl lead (TEL) by electro chemical process. Is the statement true/false?(a) False(b) TrueThe question was posed to me in examination.This question is from Inorganic Chemical in chapter Inorganic Chemical Industries of Chemical Technology
Which type of rotary dryer is used in manufacture of sodium tri polyphosphate?(a) Rotary drum dryer(b) Indirect fired and cooled rotary dryer(c) Rotary vacuum dryers(d) Direct rotary dryersThe question was asked during an interview.Query is from Inorganic Chemical in section Inorganic Chemical Industries of Chemical Technology

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment