Question

To what temperature must a neon gas sample be heated to double it's pressure if the initial volume of a gas at 75℃ is decreased by 15 %

Answer 1

Given :
p1 p2=2p1
v1 v2=v1-15/100=85v1/100
T1=273+75=348K T2=?

solution:
p1× v1/T1=p2 ×v2/T2
T2=p2 ×v2 ×T1/p1 ×v1
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T2=591.9K will be the your answer

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