General
Easy
Chemistry-

FothreactioAg2O(s)→2Ag(s)+½O2(g) thvaluofΔH=30.56KJmol–1and ΔS=66 JK1mol–1.Thtemperaturawhicthfreenergy changfor there actiowill be zero is-

Chemistry-General

  1. 493K    
  2. 463K    
  3. 413K    
  4. 373K    

    Answer:The correct answer is: 463K

    Book A Free Demo

    +91

    Grade*

    Related Questions to study

    General
    chemistry-

    Whicothfollowinitrufothaction H2O(ell) H2O(ga100°andatmosphere-</span

    Whicothfollowinitrufothaction H2O(ell) H2O(ga100°andatmosphere-</span

    chemistry-General
    General
    chemistry-

    Fohypothetical reversible 1/2A2(g)+3/2B2(g)→AB3(g);ΔH=–20KJ if stanardentropies oA2,BanABare60,4and 50JK–1respectively.The abovreactiowill be in equilibriuat-

    Fohypothetical reversible 1/2A2(g)+3/2B2(g)→AB3(g);ΔH=–20KJ if stanardentropies oA2,BanABare60,4and 50JK–1respectively.The abovreactiowill be in equilibriuat-

    chemistry-General
    General
    chemistry-

    For thprecipitatiooAgCbAg ions and HCl

    For thprecipitatiooAgCbAg ions and HCl

    chemistry-General
    General
    chemistry-

    What is thfree energy change ΔG,when1.0mole owater at100°C and1atm pressuriconverted in tosteamat100°Cand1atmpressure-

    What is thfree energy change ΔG,when1.0mole owater at100°C and1atm pressuriconverted in tosteamat100°Cand1atmpressure-

    chemistry-General
    General
    chemistry-

    If the equilibrium constanfor are action is10,then thvaluof ΔG°will be (R=8JK1mol–1,T=300K)

    If the equilibrium constanfor are action is10,then thvaluof ΔG°will be (R=8JK1mol–1,T=300K)

    chemistry-General
    General
    chemistry-

    Fortheprocess,CO2(s)→CO2(g):

    Fortheprocess,CO2(s)→CO2(g):

    chemistry-General
    General
    chemistry-

    TheGibbsfreeenergychangeofareactionat27°C is –26 Kcaand its entropy change –60Cals/K.ΔH for threaction is-

    TheGibbsfreeenergychangeofareactionat27°C is –26 Kcaand its entropy change –60Cals/K.ΔH for threaction is-

    chemistry-General
    General
    physics

    For the electrical circuit shown in the figure, the potential difference across the resistor of 400Ω as will be measured by the voltmeter  of resistance 400 is…..

    For the electrical circuit shown in the figure, the potential difference across the resistor of 400Ω as will be measured by the voltmeter  of resistance 400 is…..

    physicsGeneral
    General
    chemistry-

    The temperature at which threaction Ag2O(s)→2Ag(s)+½O2(g) is at equilibrium is.........; Given ΔH=30.5KJmol1 and ΔS=0.066KJK–1mol1

    The temperature at which threaction Ag2O(s)→2Ag(s)+½O2(g) is at equilibrium is.........; Given ΔH=30.5KJmol1 and ΔS=0.066KJK–1mol1

    chemistry-General
    General
    chemistry-

    If ΔH>0 and ΔS>0,thereactionproceeds spontaneouslwhen-

    If ΔH>0 and ΔS>0,thereactionproceeds spontaneouslwhen-

    chemistry-General
    General
    chemistry-

    Thspontaneounaturof are action is impossible if-

    Thspontaneounaturof are action is impossible if-

    chemistry-General
    General
    chemistry-

    Forareaction25°CenthalpychangeH)and entropy changeS)are11.103Jmol1and –105JMol1K–1 respectivelyThere action is-

    Forareaction25°CenthalpychangeH)and entropy changeS)are11.103Jmol1and –105JMol1K–1 respectivelyThere action is-

    chemistry-General
    General
    chemistry-

    Agasiallowed texpanundereversible adiababaticonditions whaizerofosuch a process-

    Agasiallowed texpanundereversible adiababaticonditions whaizerofosuch a process-

    chemistry-General
    General
    chemistry-

    The purification of alumina is called

    The purification of alumina can be done by Baeyer’s process.

    The purification of alumina is called

    chemistry-General
    The purification of alumina can be done by Baeyer’s process.
    General
    physics

    A wire is in the form of a tetrahedron shown in figure. The resistance of each wire is r. What is the resistance of he frame between the comers A and B.

    A wire is in the form of a tetrahedron shown in figure. The resistance of each wire is r. What is the resistance of he frame between the comers A and B.

    physicsGeneral