Search for: Which of the following solution is expected to have lowest vapour pressure? Which of the following solution is expected to have lowest vapour pressure? A0.1 M sugarB0.08 M CaCl2C0.1 M NaClD0.04 M Na2SO4 Fill Out the Form for Expert Academic Guidance!l Grade ---Class 1Class 2Class 3Class 4Class 5Class 6Class 7Class 8Class 9Class 10Class 11Class 12 Target Exam JEENEETCBSE +91 Preferred time slot for the call ---9 am10 am11 am12 pm1 pm2 pm3 pm4 pm5 pm6 pm7 pm8pm9 pm10pm Please indicate your interest Live ClassesBooksTest SeriesSelf Learning Language ---EnglishHindiMarathiTamilTeluguMalayalam Are you a Sri Chaitanya student? NoYes Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution:Lowering of vapor pressure ∝i (concentration)0.1 M sugar⇒i(conc)=1×0.1=0.1 0.08 M CaCl2⇒i(conc)=3×0.8=0.24 0.1 M NaCl⇒i(conc)=2×0.1=0.2 0.04 M Na2SO4⇒i(conc)=3×0.04=0.12So, maximum lowering will be in 0.08M CaCl2 So, it shows lowest vapor pressure. Related content CBSE Class 9 Science Structure of Atom MCQs Class 7 MCQs for All Subjects with Answers Raidas ke Pad Class 9 CBSE Class 11 English Core Writing and Grammar – Tenses Worksheet Top 10 Maths Project for Class 6 Class 10 Maths MCQs How to Download NTA NEET Admit Card 2024 Rashi And Nakshatra Quiz CBSE MCQ for Class 10 Genes – Definition, Structure, Diagram and its Types