Solve this:

Solve this: 16 kg oxygen gas expands at STP (1 atm) isobarically to occupy double of its original volume The work done during the process is nearly (1) 260 kcal (3) 130 kcal (2) 180 kcal (4) 271 kcal

Correct option is(4)271 kcal

  • 41
n=16000/32=500. Volume is as per STP

  • 16
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