Chemistry, asked by pathakji03, 9 months ago

The degree of hydrolysis of 0.1 M NHCl solution is 1% . If the concentration of NH4Cl is made 0.4M what is the new degree of hydrolysis...?​

Answers

Answered by AbdJr10
8

Answer:

degree of hydrolysis becomes half of initial

Explanation:

hope the answer will help you

Mark the answer brainliests please

Attachments:
Answered by Anonymous
4

Degree of hydrolysis = 0.5%

  • Degree of hydrolysis h=sqrt(Kh/c)
  • Kh = hydrolysis constant
  • c = molar concentration
  • Given that c1 = 0.1 M and c2 = 0.4 M, h1 = 1% and h2=?
  • Kh is same for both cases.
  • h1 = sqrt(Kh/c1)
  • h2=sqrt(Kh/c2)
  • h2/h1 = sqrt (Kh/c2)/sqrt(Kh/c1) = sqrt (c1/c2)
  • h2 = h1*(sqrt(c1/c2)) = 1*(sqrt(0.1/0.4)) = 0.5 %

Similar questions