Question

this question is really difficult​

Answer 1

Answer:

Yes it's a difficult question

Answer 2

Answer:

0ption 4 is correct

Explanation:

PV = nRT

n = 1.8/18 = 0.1mole

P = 1 bar

T= 374 + 273

= 647 K

V = nRT/P

0.1 x 0.083 x 647/1

= 5.37 L