Question

20 ml of h2 measured at 15°C are heated to 250°C ?
What is new volume if pressure is kept constant ​

Answer 1

Answer:

in exam convert the temperature to Kelvin scale I am doing directly

let the final volume be x ml

therefore by Charle's law

initial volume/initial temperature=final volume/final temperature

20/15=x/250

20*250/15=x

x=333.3333 ml

or

x=333.34 ml