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QAIPM-2011-Ch-1844: NEET 2011 Chemistry - Class 11 AIPM-2011-Ch-1844 Solution: Which of the following is correct option for free expansion of…

Which of the following is correct option for free expansion of an ideal gas under adiabatic condition?

Multiple Choice Options

  • A q=0, ΔT≠0, w=0q=0,\ \Delta T\neq0,\ w=0
  • B q≠0, ΔT=0, w=0q\neq0,\ \Delta T=0,\ w=0
  • C q=0, ΔT=0, w=0q=0,\ \Delta T=0,\ w=0
  • D q=0, ΔT<0, w≠0q=0,\ \Delta T<0,\ w\neq0

Step-by-Step Verified Solution

For adiabatic condition, change in heat does not take place thus, q = 0. If q = 0 then change in temperature does not take place thus, _ T = 0. Also for a free expansion of ideal gas work done, W = 0 as there is no external pressure on it.

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