A gas at pressure PNm−2 and temperature 27°C i...
A gas at pressure PNm−2 and temperature 27°C is heated to 77°C at constant volume. The new pressure is
0.85 PN-m-2
0.86 PN-m-2
1.16 PN-m-2
1.18 PN-m-2
2.85 PN-m-2
Correct answer is C
At constant volume,
P1T1 = P2T2
P27+273 = P277+273
300P2=350P
P2 = 1.16 PNm−2