At a given temperature there is only ________ pressure at which the vapour and liquid phases of a pure substances may exist in equilibrium.(a) Three(b) Two(c) One(d) None of the mentionedThe question was posed to me in examination.The origin of the question is Phase diagrams and Phase Rule-I in section Multiphase Equilibrium of Chemical Process Calculation

At a given temperature there is only ________ pressure at which the va

1.	At a given temperature there is only ________ pressure at which the vapour and liquid phases of a pure substances may exist in equilibrium.(a) Three(b) Two(c) One(d) None of the mentionedThe question was posed to me in examination.The origin of the question is Phase diagrams and Phase Rule-I in section Multiphase Equilibrium of Chemical Process Calculation
Answer» Right option is (c) One Explanation: At a given TEMPERATURE there is only one PRESSURE at which the vapour and LIQUID phases of a pure substances may EXIST in EQUILIBRIUM.

Discussion

No Comment Found

Related InterviewSolutions

For Henry`s law, Pi = HiXi, Here Pi is(a) Partial pressure in the gas phase of the dilute component(b) Vapour pressure in the gas phase of the dilute component(c) Total ambient pressure in the gas phase of the dilute component(d) None of the mentionedI had been asked this question by my school principal while I was bunking the class.My question is taken from Two component Gas -Two component Liquid system-II in portion Multiphase Equilibrium of Chemical Process Calculation
For a dilute solution the relative lowering of vapour pressure is equal to mole fraction of solute. According to which law the statement is correct?(a) Henry`s Law(b) Dalton`s Law(c) Charles Law(d) None of the mentionedI got this question in my homework.I want to ask this question from Two component Gas -Two component Liquid system-II topic in division Multiphase Equilibrium of Chemical Process Calculation
Vapour pressure is dependent on(a) Temperature(b) Pressure(c) Volume(d) None of the mentionedThis question was addressed to me by my school principal while I was bunking the class.I'd like to ask this question from Two component Gas -Two component Liquid system-II in division Multiphase Equilibrium of Chemical Process Calculation
Positive deviation showing from Raoult’s law is?(a) Water – hydrochloric acid(b) Acetone – chloroform(c) Water – nitric acid(d) Benzene – methanolThe question was asked in a national level competition.The question is from Two component Gas -Two component Liquid system-II topic in chapter Multiphase Equilibrium of Chemical Process Calculation
Henry`s law is used primarily for a component whose mole fraction approaches_______(a) 0(b) 0.25(c) 0.50(d) 1.00I have been asked this question in an interview for job.Question is taken from Two component Gas -Two component Liquid system-II in section Multiphase Equilibrium of Chemical Process Calculation
What Pi represents in the expression?(a) Partial pressure of component i in the vapor phase(b) Mole fraction of component i in the liquid phase(c) Vapor pressure of component i at T(d) None of the mentionedThis question was addressed to me in an online interview.Asked question is from Two component Gas -Two component Liquid system-I topic in division Multiphase Equilibrium of Chemical Process Calculation
In an ideal solution(a) All of the molecules have same intra-molecular force(b) All of the molecules may have same intra-molecular force(c) All of the molecules do not have same intra-molecular force(d) None of the mentionedI got this question in an internship interview.My doubt is from Two component Gas -Two component Liquid system-I topic in portion Multiphase Equilibrium of Chemical Process Calculation
In vapor-liquid equilibrium, the component with lesser vapor pressure tends to accumulate in ______ phase.(a) Vapor(b) Liquid(c) Solid(d) None of the mentionedI had been asked this question in final exam.The question is from Two component Gas -Two component Liquid system-I in portion Multiphase Equilibrium of Chemical Process Calculation
For an ideal solution the partial vapour pressure of a component in solution is equal to the mole fraction of that component times its vapour pressure. Is the(a) Henry`s Law(b) Dalton`s Law(c) Charles Law(d) Raoult`s LAwThe question was posed to me in homework.Asked question is from Two component Gas -Two component Liquid system-II topic in portion Multiphase Equilibrium of Chemical Process Calculation
Vapour pressure measures the concentration of solvent molecules in the ________ phase.(a) Gas(b) Liquid(c) Solid(d) None of the mentionedThe question was posed to me during an interview.My doubt stems from Two component Gas -Two component Liquid system-II topic in division Multiphase Equilibrium of Chemical Process Calculation

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment