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

Electrochemistry · 2020 · 3 Sep · Shift 1

2 Chemistry questions from this JEE Main paper
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2020 · 3 Sep · Shift 1
  5. /Chemistry
  6. /Electrochemistry

Electrochemistry · 2020 · 3 Sep · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q7.The photoelectric current from Na (Work function, w0 = 2.3 eV) is stopped by the output voltage of the cell Pt(s) | H2​ (g, 1 Bar) | HCl (aq., pH =1) | AgCl(s) | Ag(s). The pH of aq. HCl required to stop the photoelectric current…
    Chemistry · Electrochemistry · Numerical
  2. Q11.Let CNaCl and CBaSO4​ be the conductances (in S) measured for saturated aqueous solutions of NaCl and BaSO4​, respectively, at a temperature T. Which of the following is false?
    Chemistry · Electrochemistry · MCQ