Question

Will elevation in boiling point be same on 0.5 mol nacl and 0.5 mol sucrose solution

Answer 1

Answer:

yes

because ∆Tb= kb×m

KB is constant for water, and molality is also same that is 0.5 molar for Nacl and 0.5 molar for sucrose solution. If both are constant then their product is also constant, hence ∆Tb remains constant for both the solutions.

Answer 2

Answer:

no as boiling point is a colligative property.

Explanation:

here the vant hoff's of sucrose is 1 and NaCl is 2 so elevation in boiling point will be different.