Shweta thakur Asked a Question
June 30, 2020 2:40 pmpts 30 pts
please tell that in enthalpy of neutralization for HF +naoh is greater than 57.1 ki/equi.
  • 3 Answer(s)
  • 0 Likes
  • 10 Comments
  • Shares
  • Suman Kumar thankyou
    Most weak acids have larger anions that probably are more weakly solvated but F- is a much smaller anion so it will be more strongly solvated. This seems to have the result that de...
    Show more
    Likes(0) Reply(0)
  • Suman Kumar thankyou
    https://youtu.be/qYmtcjSt58I
    Likes(0) Reply(0)
  • Suman Kumar Best Answer
    I must admit I didn’t know the facts before reading the question and was at first doubtful so had to look them up. I already knew that when fluorine is involved the Chemistry is st...
    Show more
    Likes(0) Reply(0)
  • Dinesh khalmaniya
    hope this will help you 🙏
    Likes(1) Reply(7)
    Shweta thakur
    ok sir thanks and set for late reply
  • Dinesh khalmaniya
    https://doubtnut.com/question-answer-chemistry/for-neutralisation-of-hf-naoh-rarr-naf-h2o-heat-released-during-neutralisation-is-12003336
    Likes(0) Reply(0)
  • Priyanshu kumar
    same question u have posted twice😊
    Likes(0) Reply(1)
    Shweta thakur
    no sir
  • Priyanshu kumar
    got it shweta??
    Likes(0) Reply(0)
  • Priyanshu kumar
    so always for strong acid and base the enthalpy of neutrlaisation always remain constant
    Likes(0) Reply(0)
  • Priyanshu kumar
    so lastly the reaction remains as H+ + OH- = H20
    Likes(0) Reply(0)
  • Priyanshu kumar
    The enthalpy of neutralization of any strong acid and strong base is always constant, i.e. 57.1 kJ because both the acid and base undergo complete ionization.
    Likes(1) Reply(7)
    Priyanshu kumar
    Since Dissociation of hydrofluoric acid produces F- and H+ since size of F- is small so it is extensively hydrated which releases large amount of energy(known as hydration energy) ...
    Show more
Head Office :
MPA 44, 2nd floor, Rangbari Main Road,
Mahaveer Nagar II, Kota (Raj.) – 324005

Corporate Office:
212, F-1, 2nd Floor, Evershine Tower,
Amrapali Marg,
Vaishali Nagar, Jaipur (Raj.) – 302021

Mail: info@eduncle.com
All Rights Reserved © Eduncle.com