Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Thermodynamics · 2020 · 2 Sep · Shift 1

1 Chemistry questions from this JEE Main paper
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2020 · 2 Sep · Shift 1
  5. /Chemistry
  6. /Thermodynamics

Thermodynamics · 2020 · 2 Sep · Shift 1

1 Chemistry questions from this JEE Main paper

  1. Q1.The internal energy change (in J) When 90 g of water undergoes complete evaporation at 100oC is ​. (Given : Δ Hvap for water at 373 K = 41 kJ/mol, R = 8.314 JK–1 mol–1)
    Chemistry · Thermodynamics · Numerical