Shweta Thakur posted an Question
November 18, 2020 • 20:49 pm 30 points
  • IIT JAM
  • Chemistry (CY)

Plz solve 6 th question m and (b) 0-04 m solutions. 6. calculate the ph of 0-01 m solu

utate ue at 2 at 298K and also the de 98K and also the degree of hydrolysis and pH of actlaie UUI M and (b) 0-04 M solutions. 6. Calculate the pH of 0-01 M solution of NHLCN. Given that the dissociation constants are: Kgfor HCN = 6-2 x 10l and K, for NHa = 1-6 x 10. 7. Calculate the hydrolysis constant of the salt containing NO, ions. (Given K for HNA 4.5 v 10-10

1 Answer(s) Answer Now
  • 0 Likes
  • 1 Comments
  • 0 Shares
  • comment-profile-img>
    Priyanshu kumar Best Answer

    https://doubtnut.com/question-answer-chemistry/calculate-the-ph-of-001-m-solution-of-nh4cn-the-dissociation-constants-ka-for-hcn62xx10-10and-kb-for-69119013 check this video solution

    eduncle-logo-app

    sir why they have given nh3 kB it should be nh4 oh

    eduncle-logo-app

    because nh4cn is made up of hcn and nh4oh

    eduncle-logo-app

    kB nh4oh Ka hona chahiye

    eduncle-logo-app

    nh4cn salt hai na weak acid hcn and weak base nh3

    eduncle-logo-app

    individual pka and pkb find kr ko...

    eduncle-logo-app

    sir base to nh4oh Hoga n nh3 kyun

    eduncle-logo-app

    haa nh40h hi hoga kyunki neutralisation reaction me h20 bhi bnega...but base direct ammonia hi given h..nh3+ hcn

    eduncle-logo-app

    ok sir

    eduncle-logo-app

    I am getting 8.2

whatsapp-btn

Do You Want Better RANK in Your Exam?

Start Your Preparations with Eduncle’s FREE Study Material

  • Updated Syllabus, Paper Pattern & Full Exam Details
  • Sample Theory of Most Important Topic
  • Model Test Paper with Detailed Solutions
  • Last 5 Years Question Papers & Answers