To determine the elevation of boiling point more accurately. The solvent area should take

Question

To determine the elevation of boiling point more accurately. The solvent area should take

To determine the elevation of boiling point more accurately. The solvent area should take
A. higher value of `K_(b)`
B. lower value of `K_(b)`
C. high molar mass
D. low molar mass

Monjur Alahi

8 views

2025-01-04 04:42

1 Answers

Related Questions

If M is molecular of solvent, `K_(b)` is molal elevation constant, `T_(b)` is its boiling point, `P^(@)` is its vapour pressure at temperature T and `

2 Answers 5 Views

The molal elevation constant is the ratio of the elevation in boiling point to :

2 Answers 5 Views

The elevation in boiling point for one molal solution of a solute in a solvent is called

2 Answers 5 Views

If the mass of a nonvolatile, nonelectrolyte dissolved in a solvent is doubled but that of solvent is quadrupled, the elevation in boiling point of th

2 Answers 7 Views

The molal elevation constant for water is 0.52 K. `"molality"^(-)`. The elevation caused in the boiling point of water by dissolving 0.25 mole of a no

2 Answers 4 Views

For a solvent `K_(b)=5` kg `mol^(-1)` using this solvent, the solution records the elevation of boiling point of `0.5 ^(@)C` The molality of the solut

2 Answers 4 Views

In certain solvent, phenol dimerizes to the extent of 60%. Its observed molecular mass in that solvent should be

2 Answers 9 Views

The rise in boiling point of a solution containing `1.8g` glucose in `100g` of a solvent is `0.1^(@)C`. The molal elevation constant of the liquid is-

2 Answers 4 Views

The angle of elevation of a jet plane from a point A on the ground is 60°. After a flight of 15 seconds, the angle of elevation changes

2 Answers 6 Views

The angle of elevation of a top of the tower from a point 120 m. from its foot is 45°. How much the tower is to be raised when the elevation

2 Answers 5 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - A
The solvent with higher value `K_(b)` will give larger value of `Delta T` for the solution of given molality, hence comparatively more accuracy.

8 views Answered 2023-02-05 15:29