Boyle's temperature of H2 at Tc 33.2K

MP Assistant Professor Exam 2022

The criticai temperature of Hydrogen gas is 33.2 K. What wiil be Boylo's temperature ?

• (A) 112.04 K
• (B) 121.08 K
• (0) 224.08 K
• (D) 56.02 K

Boylo's temperature will be 112.04 K

Explanation:

We know that-
Boyle's Temperature (T_B) = a/R_b
Critical Temperature (T_C) = 8a/27R_b
Comparing these two formulas, we can get-
T_C = 8T_B/27
or, Boyle's Temperature (T_B) = 27T_C/8
or, T_B) = 27 × 33.2 /8 = 112.05K