Question

20ml if hydrogen gas at 15 degree c is heated to 35 degree c at a constant pressure find the new volume of hydrogen​

Answer 1

Answer:

answer

Explanation:

answer of this is correct.

Answer 2

Answer:

V2 =21.4 ml

Explanation:

According to given Data:

Initial volume = V1 = 20 ml ;

Initial temperature = T1 = 15 oC = (15+273) = 288 K

Final volume  V2 = To be found

Final temperature = T2 = 35 oC = (35+ 273) = 308 K

Now we will Using Charles Law which states that;

V1 / T1 = V2 / T2

V2= T2 x V1 / T1= 308 K×20 ml / 288 K

V2 =21.4 ml