". Which has the highest boiling point ? (a) 0.1 M Na2SO4 (6) 0.1
11 MCH12O6 (glucose) (C) 0.1 M MgCl2 (d) 0.1 M AI(NO3)3
Answers
(d) 0.1 M AI(NO3)3 will have maximum boiling point
Explanation:
Elevation in boiling point is one of colligative property which depends upon the number of solute particles.
more the number of solute particle in a solution higher the extent of elevation in boiling point .
Na2SO4 = 2 Na⁺ + SO₄²⁻ {3 ions}
glucose does not dissociate
MgCl₂ = Mg⁺ + 2Cl⁻ {3 ions}
AI(NO3)3 = Al ⁺³ + 3 N0₃⁻ {4 ions}
AI(NO3)3 has maximum of of ions , thus maximum elevation in boiling point.
Answer:
Elevation in boiling point is one of colligative property which depends upon the number of solute particles.
more the number of solute particle in a solution higher the extent of elevation in boiling point .
Na2SO4 = 2 Na⁺ + SO₄²⁻ {3 ions}
glucose does not dissociate
MgCl₂ = Mg⁺ + 2Cl⁻ {3 ions}
AI(NO3)3 = Al ⁺³ + 3 N0₃⁻ {4 ions}
AI(NO3)3 has maximum of of ions , thus maximum elevation in boiling point.