MgBry solution. K water 1.86 'Cim K, water 0.512 "Cim O 9.9 "C 5. 6'66 O 102.1 "C 101.5 C O 101.1 C

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Q: (15) What is the freezing point of a solution of 7.15 g MgCl2 in 100 g of water? Kf for water is…

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Q: The boiling point of a 1.03% by mass magnesium chloride solution

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A: Classification of properties -  Additive property.  Constitutive property. Colligative property.

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Q: 19. At 50°C, the solubility of KNO3 is approximately g/100 g water. a 82 b. 108 с. 62 d. 75

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Q: of å solution prepared from 65.0 g ethylene glycol (C2H6O2) and 90.0 g H2O? Ká of water is…

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Q: What is the solubility of KNO; at 25°C in 150 g of water? Solubility Curve for Potassium Nitrate 160…

A: Solubility of KNO3 at 25oC in 100g water is approx. 40 according to the given graph.

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A: Lowering of vapour pressure is a colligative property

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Q: 0.40 M CaBr2 in water (strong electrolyte) 0.40 M KCI in water (strong electrolyte) 0.40 M HF in…

A: in this question given ,  0.40M CaBr2 in water  0.40M KCl  in water  0.40M HF in water  0.20 M…

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Q: 1. A 12% by mass sodium chloride solution is prepared by dissolving enough of the salt to give 200.0…

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Q: 2A solution was prepared by dissolving 18.00 g glucose in 150.0 g water. The resulting solution was…

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Q: A solution is made by adding 0.978 mol sucrose to 250.0 g water. Calculate the boiling point of this…

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Q: Question attached

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A: As per Henrys law, C = kP

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Q: An aqueous solution of a covalent compound has an osmotic pressure of 0.2351 atm. This solution was…

A: Given: Mass of solute compound = 1.52 g. Volume of solution = 560.0 mL = 0.560 L  Temperature = 52.0…

Q: At 298 K, the Henry's law constant for oxygen is 0.00130 M/atm. Air is 21.0% oxygen. At 298 K, what…

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Q: (Q65) Calculate the vapor pressure (in torr) at 30°C of a solution containing 155.1 grams of the…

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Q: 100 90 80 NANO 70 60 CaCl 50 Pb(NO,)2 40 KCT NaCi 30 20 KCIO, 10 Ce,(SO4)3 10 20 30 40 50 60 70 80…

A: In the given graph Nacl is indicated by blue line

Q: Use the graph to estimate the solubility of NaNO3 in water at 40 °C. * Effect of temperature on…

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Q: Water has a Kf of -1.86 °C/m. Calculate the new freezing point of an aqueous solution made by mixing…

A: Given :-  Kf of water = 1.86 °C/m  Mass of water = 28.85 g  Mass of MgCl2 = 1.84 g  To calculate :-…