Table of Contents
Does NaCl have the highest boiling point?
The boiling point depends upon the intermolecular force of attraction between the molecules. The intermolecular force is greater in the ionic compounds, followed by a covalent bond. Hence, NaCl has a higher boiling point.
Why does urea have a high boiling point?
Solutions exhibit boiling point elevation, depending on the molality of the solutes they contain; the more concentrated the solution, i.e. the more particles in solution, the greater the boiling point elevation. And thus the more concentrated urea solution should give the higher boiling point…..
Which has a 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.
Which urea solution has the highest boiling point?
In general salt compound will have highest boiling point on comparing to carbon molecules which burns out sooner, among the list glucose and sucrose are not salty compound as it belong to carbohydrate group. Hence Urea had highest boiling point since it belongs to salt category. Answer is Option (1) 1\% urea solution.
Why does NaCl have the highest boiling point?
In solid sodium chloride there are no discrete sodium chloride molecules. Each sodium ion is electrostatically bound to EVERY other chloride ion in the lattice. Given this non-molecular structure we would expect high melting points, and also high boiling points, which are indeed observed.
Why do salts have high boiling point?
In order for water to boil, its vapor pressure has to equal the pressure of the atmosphere, Giddings said. When salt is added, it makes it harder for the water molecules to escape from the pot and enter the gas phase, which happens when water boils, Giddings said. This gives salt water a higher boiling point, she said.
Does urea have a boiling point?
Specifications
| Color | White |
|---|---|
| Melting Point | 130°C to 140°C |
| Boiling Point | 135°C (decomposition) |
| Linear Formula | CH4N2O |
| Quantity | 50g |
Which has the highest boiling point among?
The hydrogen bond has stronger intermolecular forces. As branching increases boiling point decreases. Propan-1-ol has the highest boiling point because propan-1-ol contains H-bonding in their structure. Hence, Propan – 1 – ol has the highest boiling point amongst the given options.
Which of the following has the highest boiling point 1m NaCl?
(A) 1 M NaCl will have the highest boiling point in the water. Explanation: The elevation in boiling point is given by.
Which solution has the highest boiling point?
0.1 M MgCl2. B.