Question

The density of a certain gas is 1.19g litre-at 50°C and 730 mm pressure
(A) Molar mass of the gas = 32.85 g mol-1
(B) Mean kinetic energy mol-1 = 4028J
1
(C) rms speed of molecules = 495m s
(D) Most probable speed of molecules = 342 m s -1​

Answer 1

Answer:

D answer.....................