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

Electrochemistry question

2018 · 16 Apr · Shift 1 · Q10
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Electrochemistry
  5. /2018 · 16 Apr · Shift 1 · Q10

Electrochemistry question

2018 · 16 Apr · Shift 1 · Q10

JEE MainChemistryElectrochemistryMCQ+4 / −1
When 9.65 ampere current was passed for 1.0 hour into nitrobenzene in acidic medium, the amount of p-aminophenol produced is :
  1. A
    9.81 g
  2. B
    10.9 g
  3. C
    98.1 g
  4. D
    109.0 g
PreviousNext

More from Electrochemistry

  • How long (approximate) should water be electrolysed by passing through 100 amperes current so that the oxygen released can completely burn 27.66 g of diborane? (Atomic weight of B = 10.8 u)2018 · MCQ
  • Consider the following standard electrode potentials (Eo in volts) in aqueous solution : Based on these data, which of the following statements is correct ? Includes table2017 · MCQ
  • What is the standard reduction potential (Eo) for Fe3+ → Fe ? Given that : Fe2+ + 2e −→ Fe; EFe2+/Feo​=− 0.47 V Fe3+ + e −→ Fe2+; EFe3+/Fe2+o​ = +0.77 V2017 · MCQ
  • To find the standard potential of M3+/M electrode,the following cell is constituted : Pt/M/M3+(0.001 mol L−1 )/Ag+(0.01 mol L−1 )/Ag The emf of the cell is found to be 0.421 volt at 298 K. The standard potential of half…2017 · MCQ
  • Given ECl2​/Cl−o​= 1.36 V, ECr3+/Cro​= - 0.74 V ECr2​O7​2−/Cr3+o​= 1.33 V, EMnO4​−/Mn2+o​ = 1.51 V Among the following, the strongest reducing agent is :2017 · MCQ
  • What will occur if a block of copper metal is dropped into a beaker containing a solution of 1M ZnSO4​?2016 · MCQ
  • Identify the correct statement :2016 · MCQ
  • Oxidation of succinate ion produces ethylene and carbon dioxide gases. On passing 0.2 Faraday electricity through an aqueous solution of potassium succinate, the total volume of gases (at both cathode and anode) at STP (1 atm and 273 K) is…2016 · MCQ