VKC ScienceChemistry for written exams Telegram

UPSC Combined Geo-Scientist

Chemist

  • 2 objective papers
  • 120 questions each
  • 2 h per paper
  • 100 + 300 marks

Prelims Paper II covers chemistry.

UPSC Combined Geo-Scientist, Prelims · 2023 · Paper II, Chemistry · Q36 of 120

Geo-Scientist Prelims 2023 Chemistry Q36: 100 mL of 0·1 M ethanoic acid solution is neutralized with 0·1 M…

QuestionIonic equilibrium / salt hydrolysis

100 mL of 0·1 M ethanoic acid solution is neutralized with 0·1 M sodium hydroxide solution. The pH of the solution at the equivalence point will be : (where, pKₐ of CH₃COOH is 4·76 and log 0·05 = − 1·30)

  1. (a) 8·73
  2. (b) 8·37
  3. (c) 9·38
  4. (d) 9·83

Part of VKC Basic

Read the answer and its explanation with VKC Basic

VKC Basic (₹999 for 6 months) opens every solved answer, the notes, the handbook and the daily answer archive. Every Mains test series includes it.

See what is included Already a member? Sign in

Take this paper offlineAll 120 questions with answers and explanations in one PDF.
Download PDFJoin Telegram