ExamBro
ExamBro
JEE Mains · Chemistry · STD 12 -1. Solution and colligative properties

\(273 \mathrm{~K}\) पर एक तनु विलयन का परासरण दाब \(7 \times 10^5 \mathrm{~Pa}\) है। \(283 \mathrm{~K}\) पर उसी विलयन का परासरण दाब _______ \( \times 10^4 \mathrm{Nm}^{-2}\) है।

  1. A \(36\)
  2. B \(73\)
  3. C \(45\)
  4. D \(15\)
Verified Solution

Answer & Solution

Correct Answer

(B) \(73\)

Step-by-step Solution

Detailed explanation

\( \text { (72.56) or (73) } \) \( \pi=\text { CRT } \) \( \Rightarrow \frac{\pi_1}{\pi_2}=\frac{\mathrm{T}_1}{\mathrm{~T}_2} \) \( \Rightarrow \pi_2=\frac{\pi_1 \mathrm{~T}_2}{\mathrm{~T}_1}=\frac{7 \times 10^5 \times 283}{273} \) \( =72.56 \times 10^4 \mathrm{Nm}^{-2}\)
Same subject
Explore more questions on app
From JEE Mains
Explore more questions on app