Which of th following 0.1 molar aquous solution is likely to have high

1.	Which of th following 0.1 molar aquous solution is likely to have highest boiling pointNo2so4 , kCl , glucose , urea
Answer» Answer: Na2SO4 Explanation: Urea and glucose do not dissociate in SOLUTION. Potassium chloride gives TWO ions and sodium sulphate gives three ions PER formula unit. so effective number of particles of sodium sulphate is maximum and hence shows highest boiling point since (delta)Tb = i(KB)m

Which of th following 0.1 molar aquous solution is likely to have highest boiling pointNo2so4 , kCl , glucose , urea

Answer»

Answer:

Na2SO4

Explanation:

Urea and glucose do not dissociate in SOLUTION. Potassium chloride gives TWO ions and sodium sulphate gives three ions PER formula unit.

so effective number of particles of sodium sulphate is maximum and hence shows highest boiling point since

(delta)Tb = i(KB)m