Physics-
General
Easy

Question

Figure shows the pressure P versus volume V graphs for two different gas sample at a given temperature. MA and MB are masses of two samples, nA and nB are numbers of moles. Which of the following must be incorrect.

  1. MA > MB    
  2. MA < MB    
  3. nA > nB    
  4. nA < nB    

The correct answer is: nA > nB

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