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

Solutions question

2019 · 9 Jan · Shift 1 · Q16
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Solutions
  5. /2019 · 9 Jan · Shift 1 · Q16

Solutions question

2019 · 9 Jan · Shift 1 · Q16

JEE MainChemistrySolutionsMCQ+4 / −1
Which one of the following statements regarding Henry's law is not correct ?
  1. A
    Higher the value of KH at a given pressure, higher is the solubility of the gas in the liquids
  2. B
    Different gases have different KH (Henry's law constant) values at the same temperature.
  3. C
    The partial pressure of the gas in vapour phase is proportional to the mole fraction of the gas in the solution.
  4. D
    The value of KH increases with increase of temperature and KH is function of the nature of the gas
PreviousNext

More from Solutions

  • A solution containing 62 g ethylene glycol in 250 g water is cooled to − 10oC. If Kf for water is 1.86 K kg mol − 1 , the amount of water (in g) separated as ice is :2019 · MCQ
  • At room temperature, a dilute solution of urea is prepared by dissolving 0.60 of urea in 360 g of water. If the vapour pressure of pure water at this temperature is 35 mm Hg, lowering of vapour pressure will be. (molar mass of urea = 60 g…2019 · MCQ
  • 1 g of a non-volatile non-electrolyte solute is dissolved in 100 g of two different solvents A and B whose ebullioscopic constants are in the ratio of 1 : 5. The ratio of the elevation in their boiling points, ΔTb​(B)ΔTb​(A)​…2019 · MCQ
  • Liquids A and B form an ideal solution in the entire composition range. At 350 K, the vaapor pressures of pure A and pure B are 7 × 103 Pa and 12 × 103 Pa, respectively . The composition of the vapor in equilibriumwith a…2019 · MCQ
  • Elevation in the boiling point for 1 molar solution of glucose is 2 K. The depression in the freezing point for 2 molal solution of glucose in the same solvent is 2 K. The relation between Kb and Kf is2019 · MCQ
  • The freezing point of a diluted milk sample is found to be –0.2oC, while it should have been –0.5oC for pure milk. How much water has been added to pure milk to make the diluted sample?2019 · MCQ
  • K2​Hgl4​ is 40% ionised in aqueous solution. The value of its van't Hoff factor (i) is:2019 · MCQ
  • A solution is prepared by dissolving 0.6 g of urea (molar mass = 60 g mol–1) and 1.8 g of glucose (molar mass = 180 g mol–1) in 100 mL of water at 27oC. The osmotic pressure of the solution is : (R = 0.08206 L atm K–1 mol–1)2019 · MCQ