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TS EAMCET · Chemistry · Solutions

Henry's law constant for \(\mathrm{CO}_2\) in water is \(1.67 \mathrm{~K} \mathrm{bar}\) at \(25^{\circ} \mathrm{C}\). The quantity of \(\mathrm{CO}_2\) in \(1000 \mathrm{~mL}\) of soda water when packed under 5 bar \(\mathrm{CO}_2\) pressure at \(25^{\circ} \mathrm{C}\) is

  1. A \(0.084 \mathrm{~mol}\)
  2. B \(0.167 \mathrm{~mol}\)
  3. C \(0.252 \mathrm{~mol}\)
  4. D \(0.336 \mathrm{~mol}\)
Verified Solution

Answer & Solution

Correct Answer

(B) \(0.167 \mathrm{~mol}\)

Step-by-step Solution

Detailed explanation

We know that \[ p=K_H \chi_i \Rightarrow p=K_H \times \frac{n_1}{n_1+n_2} \] Given is \(p=\operatorname{pressure}(5\) bar)…