Question

An open container is cool down at 5degree celcuius show that its nber of moles of gases is increased 20% find the final temperature of the vessel solution

Answer 1

Answer:

222.4K

Explanation:

Pv = nRT = constant

nT = constant

$n_1 T_1 = n_2 T_2$

$n_2 = \frac{5}{4} n_1$

T1 = 278 K

$T2 = \frac{4}{5} T1 = \frac{4}{5} \times 278 = 222.4K$