Maximum depression in freezing point is cause | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Depression in freezing point is a colligative property,which depends on the number of particles in the solution.$KCl \rightleftharpoons K^{+} + Cl

Vedclass · Accepted Answer

sodium sulphate

Vedclass · Answer

(B) Depression in freezing point is a colligative property,which depends on the number of particles in the solution.$KCl \rightleftharpoons K^{+} + Cl^{-}$ ($2$ particles)$Na_{2}SO_{4} \rightleftharpoons 2Na^{+} + SO_{4}^{2-}$ ($3$ particles)$MgSO_{4} \rightleftharpoons Mg^{2+} + SO_{4}^{2-}$ ($2$ particles)$MgCO_{3} \rightleftharpoons Mg^{2+} + CO_{3}^{2-}$ ($2$ particles)Since $Na_{2}SO_{4}$ produces the maximum number of particles ($3$ ions per formula unit),it causes the maximum depression in freezing point.

Maximum depression in freezing point is caused by

Similar Questions

The Van't Hoff factor for sodium phosphate would be

Which one has the highest boiling point?

What is the freezing point of a solution containing $8.1 \ g \ HBr$ in $100 \ g$ water,assuming the acid to be $90 \ \%$ ionised ($K_f$ for water $= 1.86 \ K \ kg \ mol^{-1}$)?

Which of the following solutions will have the highest boiling point?

The observed molar mass of an electrolyte is always less than its calculated value because the value of the van't Hoff factor '$i$' is...

Vedclass Test Series

Exam Paper Generator

Online Exam Module