Question

2. 20 mL of hydrogen gas at -13°C is heated to
117°C at constant pressure. Find the new volume
of hydrogen.
(Ans 30 mL)​

Answer 1

Answer:

Using Charles law

The new volume is 30ml

Answer 2

Answer:

Hi!!

Explanation:here is answer=

V1=20mL,let it be 2L

T1 = -13°C =260K

T2= 117°C = 117+273 =390K

V2= X

By Charles law V1/T1=V2/T2

2/260=X/390

X=260/20*390

30L= 30mL