Question

The molecules of a given mass of gas have a root mean
square velocity of 200m s⁻¹ at 27°C and 1.0 × 10⁵ N m⁻²
pressure. When the temperature is 127°C and the pressure
0.5 × 10⁵ Nm⁻², the root mean square velocity in ms⁻¹, is
(a) 400/√3
(b) 100 √2
(c) 100 √2/3
(d) 100/3

Answer 1

Answer:

(c) 100 √2/3

Explanation:

here is your answer.

hope it will help you

okk.

Answer 2

option c is correct ..hope it helps u.......