Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Electrochemistry question

2006 · Shift 0 · Q7
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Electrochemistry
  5. /2006 · Shift 0 · Q7

Electrochemistry question

2006 · Shift 0 · Q7

JEE MainChemistryElectrochemistryMCQ+4 / −1
Given the data at 25oC, AgAgAg + I−I^-I− →\to→ AgIAgIAgI + e- , Eo = 0.152 V AgAgAg →\to→ Ag+Ag^+Ag+ + e-, Eo = -0.800 V What is the value of log Ksp for AgIAgIAgI? (2.303 RT/F = 0.059 V)
  1. A
    –8.12
  2. B
    +8.612
  3. C
    –37.83
  4. D
    –16.13
PreviousNext

More from Electrochemistry

  • For a spontaneous reaction the ∆G , equilibrium constant (K) and Ecello​ will be respectively2005 · MCQ
  • Aluminium oxide may be electrolysed at 1000oC to furnish aluminium metal (Atomic mass = 27 amu; 1 Faraday = 96,500 Coulombs). The cathode reaction is Al3+ + 3e− → Alo To prepare 5.12 kg of aluminium metal by this method would…2005 · MCQ
  • The highest electrical conductivity of the following aqueous solutions is of :2005 · MCQ
  • Calculate ∧HOAc∞​ Using appropriate molar conductances of the electrolytes listed above at infinite dilution in H2O at 25oC Includes table2005 · MCQ
  • In a hydrogen – oxygen fuel cell, combustion of hydrogen occurs to :2004 · MCQ
  • Consider the following Eo values EFe3+/Fe2+o​= 0.77 V; ESn2+/Sno​= -0.14 V Under standard conditions the potential for the reaction Sn(s) + 2Fe3+(aq) → 2Fe2+(aq) + Sn2+(aq) is :2004 · MCQ
  • The standard e.m.f of a cell, involving one electron change is found to be 0.591 V at 25oC. The equilibrium constant of the reaction is (F = 96,500 C mol-1: R = 8.314 JK-1 mol-1)2004 · MCQ
  • The limiting molar conductivities Λ° for NaCl, KBr and KCl are 126, 152 and 150 S cm2 mol-1 respectively. The Λ° for NaBr is2004 · MCQ