Question

B= 60.8/cm

ion 15E.5 The rotational contribution to ti Brief illustration entropy The rotational contribution for 35Cl2 at 25 °C, for instance, is calculated by noting that ơ 2 for this homonuclear dia- tomic molecule and taking B-0.2441 cm-1 (corresponding to 24.42m-1). The rotational temperature of the molecule is R (6.626x10 -M Js)x(2.998x10 ms)x(24.42m) 1.381x10-23 JK-1 0.351K Therefore, 298K 7.05R-58.6] K-1 mol-l ) 2x(0.351K Qt 15E.5 Calculate the rotational contribution to the molar entropy of H2. Answer: 12.7JK-1 mol-1

Answer 1

6o.8 mx g he 1.381 x 10-3JKT k. Nor, S., . R İ..-G..)j -2 for ½