Shweta thakur Asked a Question
June 30, 2020 12:40 pmpts 30 pts
plz tell that for definition of enthalpy of neutralisation why can't we use I mole the actual definition is for 1 gram equivalent...
  • 3 Answer(s)
  • Shares
  • Priyanshu kumar for very detailed information go through this link shweta
    Likes(0) Reply(4)
    Shweta thakur
    sir but all enthalpies like enthalpy of combu. ,enthalpy of formation , are defined for 1mole but how this definition valid if we say that for neutralisation 1mol of h2so4 we ha...
    Show more
  • Suman Kumar Best Answer
    Hope this helps 🙏
    Likes(0) Reply(1)
    Suman Kumar
    For HCl Gram equivalent=molar mass/ 1 as it's 1 mole will give 1 mole of H+
  • Suman Kumar
    It is defined as the energy released with the formation of 1 mole of water.
    Likes(0) Reply(7)
    Suman Kumar
    That's why we use equivalent.
  • Suman Kumar thankyou
    The enthalpy of neutralization (ΔHn) is the change in enthalpy that occurs when one equivalent of an acid and one equivalent of a base undergo a neutralization reaction to form wat...
    Show more
    Likes(0) Reply(0)
  • Priyanshu kumar thankyou
    got shweta or any doubt??
    Likes(0) Reply(3)
    Shweta thakur
    yes sir ...I got the answer
  • Priyanshu kumar
    see the enthalpy of neutralisation say that 1 mole of acid or 1 mole equivalent is neutralised by 1 mole of base and vice versa....if there is strong acid and strong base same amo...
    Show more
    Likes(0) Reply(16)
    Priyanshu kumar
    if you have problem in equivalent....see an equivalent is the number of moles of an ion in a solution multiplied by the valence of that ion. If 1 mol of NaCl and 1 mol of CaCl2 dis...
    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

All Rights Reserved ©