Calculate the e.m.f of the, cell Pt, `H_2 (1 atm) |BOH (0.1 M )||HA (0.1 M )| H_2 ( 1 atm ),` Pt `K_a` for `HA = 4

Ask a Question


Question Asked by a Student from EXXAMM.com Team


Q 1271401326.     Calculate the e.m.f of the, cell

Pt, `H_2 (1 atm) |BOH (0.1 M )||HA (0.1 M )| H_2 ( 1 atm ),` Pt

`K_a` for `HA = 4 × 10^(-5)` and `K_b` for `BOH = 2.5 × 10^(-5)`
A

`-0.532` V

B

`-0.224` V

C

`0.266` V

D

`0.532` V

HINT


Solution
(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

Find instant solution to any question from our database of 1.5 Lakh + Questions

 


Access free resources including

  • 100% free video lectures with detailed notes and examples
  • Previous Year Papers
  • Mock Tests
  • Practices question categorized in topics and 4 levels with detailed solutions
  • Syllabus & Pattern Analysis

Engineering


Medical


Banking


DEFENCE


SSC


RRB


CBSE-NCERT


OLYMPIAD