A cylinder with fixed capacity of 67.2 L contains helium gas at STP. The amount of heat needed to raise the temperature of the gas by 20°C is [Take, R = 8.31 J mol-¹K-¹] (a) 700 J (b) 748 J (c) 374 J (d) 350 J
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![A cylinder with fixed capacity of 67.2 L contains helium gas
at STP. The amount of heat needed to raise the temperature
of the gas by 20°C is
[Take, R = 8.31 J mol-¹K-¹]
(a) 700 J (b) 748 J
(c) 374 J
(d) 350 J](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F06b3fe41-b23d-4369-9c9c-b6a82b720abe%2F9d4a79eb-7293-4511-834e-247a301b07e3%2F63f0ihj_processed.jpeg&w=3840&q=75)
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