What is the value of universal gas constant? — States of Matter and Gaseous State Chemistry Question

💡 Solution & Explanation

At 0°N, the absolute temperature is T = 233.33 K_N. PV_m = R_N × T → 28 = R_N × 233.33 → R_N = 28 / 233.33 = 0.12 L atm / (°N mol).