Match Column I with Column II — States of Matter and Gaseous State Chemistry Question

💡 Solution & Explanation

(P) P = $1 \text{ atm} + 38 \text{ cm Hg} = 1.0 + 0.5 = 1.50 \text{ atm}$. (Q) P = $1 \text{ atm} + 57 \text{ cm Hg} = 1.0 + 0.75 = 1.75 \text{ atm}$. (R) Closed vacuum side means P = $38 \text{ cm Hg} = 0.50 \text{ atm}$. (S) 1.9 m of glycerine corresponds to $190 \text{ cm} \times (2.72/13.6) = 38 \text{ cm Hg}$. Thus P = $1 \text{ atm} + 38 \text{ cm Hg} = 1.50 \text{ atm}$. Therefore, correct answer is 1-A, 1-D, 2-B, 3-C.