Question

Which one of the following aqueous solutions will exihibit
highest boiling point ?
(a) 0.015 M urea (b) 0.01 M KNO₃
(c) 0.01 M Na₂SO₄ (d) 0.015 M glucose

Answer 1

Explanation:

0.015 M urea exhibit highest boiling point

Answer 2

The aqueous solution which will exhibit the highest boiling point is 0.01 M Na₂SO₄.

Option (C) is correct.

Explanation:

• Greater the number of solute particles in the solution, higher the elevation in boiling point.
• Among the given compounds, Na2 SO4  has the highest boiling point.
• When dissolved in the solution it will dissociate into 3 ions.
• Thus the aqueous solution which will exhibit the highest boiling point is 0.01 M Na₂SO₄.

Also learn more

The equation for the decomposition of hydrogen iodide is 2HI ---->H2+I2, H = + 52 kj. Write the equilibrium concentration for the reaction.  ?

https://brainly.in/question/6167455