Colligative properties MCQ Part 2 BSc / UG Depression in freezing point / elevation in boiling point

[@nehaprajapati2857]

Cu(NO3)2 , option d

[@chemistrycenter]

✅
Thank you Neha for your reply.

[@gauravmahajan5940]

AgNO3

[@somu2822]

D

[@chemistrycenter]

Thank you Vaibhav for your kind reply with correct answer👍.

[@Pupilteacherbhavana]

Sugar

[@chemistrycenter]

Thank you for your kind reply.
The correct answer is (d).
As Cu(NO3)2 will produce maximum ions, the lowering of pressure is high, means lowest vapour pressure.
😊