12. Calculate the root mean square velocity of CH4 (g) molecule at 546K. (A) 29.2 m\/s (B) 922.6 m

問題詳情

12. Calculate the root mean square velocity of CH4 (g) molecule at 546K.
(A) 29.2 m/s
(B) 922.6 m/s
(C) 91.7 m/s
(D) 2.9 m/s
(E) 532.7 m/s