Sage-Tips

Does KCl or glucose have a higher boiling point?

This is because KCl dissociates in water to give two ions (KCI→k4+Cl-), whereas glucose does not dissociate. Therefore, number of solute particles is greater in 0.1 m KCl as compared to 0.1 m glucose. Hence, elevation in boiling points in 0.1 m KCl will be higher and therefore, its boiling point will be higher.

Which solution has the higher boiling point?

Thus, the molality of (solute) is more than the molality of (solute). Thus, the boiling point increases with the increase in concentration (molality) of the solute. Therefore, the boiling point of (solute) in ethanol is more than the boiling point of (solute) in ethanol.

Which has higher boiling point 1M glucose or 1M KCl?

Elevation of boiling point of 1M KCl solution is nearly double than that of 1M sugar solution.

Which solution has higher boiling point 0.1 M KCl or 0.1 M glucose solution?

The number of constituent ions produced by KCl is more than that is produced by glucose. Thus, the boiling point of 0.1 molal aqueous solution of KCl is more than 0.1 molal of glucose.

Which solution has the highest boiling point 0.50 M glucose in water?

The boiling point of a solution with a nonvolatile solute is always greater than the boiling point of the pure solvent. where m is the concentration of the solute expressed in molality, and Kb is the molal boiling point elevation constant of the solvent, which has units of °C/m. Table 13.8.

Which solution will have the highest boiling point 1m c6h12o6?

The boiling point is a colligative property which depends upon no. of ion in the solution. In glucose, NaCl, BaCl and urea, BaCl has the highest boiling point ( 1560.

Which solution will have the lowest boiling point?

Since sucorse has the highest molecular weight hence,lowest elevation will be observed in this case so,1\%sucrose solutionwill have lowest b.p.

Which has highest boiling point NaCl or KCl?

Nacl has higher lattice enthalpy as compared to kcl therefore it has higher melting point.

Which has a higher boiling point NaCl or KCl?

(ii) K+ is larger than Na+ so NaCl has a higher lattice energy and a higher melting point than KCl.

Which of the following has highest boiling point 1 M glucose?

2M glucose has a higher boiling point than 1M glucose. Thus, option A is the correct answer.

Which of the following solutions have the highest boiling point and why 1M glucose B 1M KCl C 1M Aluminium nitrate?

As, the molal concentration of is the highest, so its boiling point will be the highest.

Why does potassium chloride have a higher boiling point than glucose?

Potassium chloride (KCl) is an ionic substance. Meaning that when it dissolves, it will create ions: KCl is an ionic compound and glucose is a molecular compound. Ionic compounds have higher boiling points than molecular compounds. Therefore, KCl will have the higher boiling point.

Which has a lower freezing point NaCl or glucose?

Therefore a 0.01m solution of glucose is 0.01m in particles. Therefore a 0.01m NaCl solution has a lower freezing point than a 0.01m solution of glucose The freezing point depression of a 0.01m solution of NaCl is greater than the freezing point depression of a 0.01m glucose solution.

How does the number of ions in a solution affect boiling point?

Pure H2O, aqueous sucrose (0.60 m), aqueous KF (0.50 m), aqueous FeI3 (0.24 m), or aqueous glucose (0.60 m) Well, of course, the GREATER the number of ions, or particles in solution, the GREATER the DEPRESSION of the fusion point, or elevation of the boiling point…

What is the freezing point depression of a 1m glucose solution?

The freezing point depression of a 0.01m solution of NaCl is greater than the freezing point depression of a 0.01m glucose solution. The freezing point caused by a 1M NaCl solution is 0.0123°C. What will be the depression of the freezing point caused by a 1M glucose solution?