Evaluate the following statements for their correctness. (A) The elevation in boiling…
Chemistry · JEE Main · NTA Exams — Solutions
Evaluate the following statements for their correctness.
(A) The elevation in boiling point temperature of water will be same for 0.1 M NaCl and 0.1 M urea.
(B) Azeotropic mixtures boil without change in their composition
(C) Osmosis always takes place from hypertonic to hypotonic solution
(D) The density of 32% \(\mathrm{H}_{2} \mathrm{SO}_{4}\) solution having molarity 4.09 M is approximately \(1.26 \mathrm{~g} \mathrm{~m} L^{1}\)
(E) A negatively charged sol is obtained when KI solution is added to silver nitrate solution.
Choose the correct answer from the options given below : (Jee Main 2023)
(A) The elevation in boiling point temperature of water will be same for 0.1 M NaCl and 0.1 M urea.
(B) Azeotropic mixtures boil without change in their composition
(C) Osmosis always takes place from hypertonic to hypotonic solution
(D) The density of 32% \(\mathrm{H}_{2} \mathrm{SO}_{4}\) solution having molarity 4.09 M is approximately \(1.26 \mathrm{~g} \mathrm{~m} L^{1}\)
(E) A negatively charged sol is obtained when KI solution is added to silver nitrate solution.
Choose the correct answer from the options given below : (Jee Main 2023)
- B, D, and E only
- A, B, and D only
- A and C only
- B and D only
Answer
(D) B and D only
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