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Solutions · 2010 · Shift 0

2 Chemistry questions from this JEE Main paper
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Solutions · 2010 · Shift 0

2 Chemistry questions from this JEE Main paper

  1. Q22.On mixing, heptane and octane form an ideal solution. At 373 K, the vapour pressures of the two liquid components (heptane and octane) are 105 kPa and 45 kPa respectively. Vapour pressure of the solution obtained by mixing 25.0g of heptane…
    Chemistry · Solutions · MCQ
  2. Q23.If sodium sulphate is considered to be completely dissociated into cations and anions in aqueous solution, the change in freezing point of water (∆Tf), when 0.01 mol of sodium sulphate is dissolved in 1 kg of water, is (Kf = 1.86 K kg…
    Chemistry · Solutions · MCQ