Table of Contents
Which has higher boiling point urea or NaCl?
A: Boiling point of 0.1 M solution of NaCl is higher than that of 0.1 M solution of urea. R: Greater the value of Van’t Hoff factor, greater the elevation in boiling point of solution containing non volatile solute.
Which of the following has highest boiling point elevation?
1 M AlCl3 solution will have the highest boiling point is because colligative properties such as elevation in boiling point is directly proportional to number of particles in solutions and AlCl3 produces highest number of particles or ions.
Which solution has higher boiling point?
Boiling-point elevation describes the phenomenon that the boiling point of a liquid (a solvent) will be higher when another compound is added, meaning that a solution has a higher boiling point than a pure solvent. This happens whenever a non-volatile solute, such as a salt, is added to a pure solvent, such as water.
Which of the following solutions in water has highest boiling point 1m NaCl?
1 M of NaCl gives =2, which implies it dissociates into Na⁺ and Cl⁻ in an aqueous solution. Similarly, the others don’t give out as many ions, making NaCl the most ionic, and hence it has the highest boiling point in the water.
Which has more boiling point glucose or urea?
For urea we gots a concentration of 1⋅g60.06⋅g⋅mol−1100⋅g×1⋅mL⋅g−1=0.167⋅mol⋅L−1 . And thus the more concentrated urea solution should give the higher boiling point…..
Which of the following group shows the highest boiling point?
H2Te. In hydrides of group 16 , H2O has highest boiling point . It is due to extensive H–bonding which exist even in liquid state.
Which one of the following will exhibit highest boiling point?
0.01 M Na2SO4. B.
Which of the following has highest boiling point 1M glucose?
2M glucose
2M glucose has a higher boiling point than 1M glucose. Thus, option A is the correct answer.
Does glucose or NaCl have a higher boiling point?
Glucose is non electrolyte non volatile solute,so it will not dissociate in it’s solution. Thus NaCl solution will have greater boiling point than that of glucose solution. Glucose melts at 146°C, around 300F for those of you who can’t think in proper metrics.
Which has higher boiling point NaCl or glucose?
Nacl has larger boiling point since :The aqueous NaCl solution has a higher concentration of particles. Moreover The vant hoff factor of Nacl is greater thn 1 while of glucose is 1.