Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Solutions · 2019 · 12 Jan · Shift 2

1 Chemistry questions from this JEE Main paper
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2019 · 12 Jan · Shift 2
  5. /Chemistry
  6. /Solutions

Solutions · 2019 · 12 Jan · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q19.Molecules of benzoic acid (C6​H5​COOH) dimerise in benzene. 'w' g of the acid dissolved in 30 g of benzene shows a depression in freezing point equal to 2K. If the percentage association of the acid to form dimmer in the solution is 80,…
    Chemistry · Solutions · MCQ