Question

an open vessel at 27°c is heated until 2/5 of air assuming
as an ideal gas ​

Answer 1

Answer ❤

2

air escaped from vessel,

∴

5

3

air remain is vessel.

P and V constant

n

1

T

1

=n

2

T

2

n

1

(300)=(

5

3

n

1

)T

2

⇒T

2

=500K.

Hope its help u ❤