Question 69ChemistrySource page 17
NEET 2026 Chemistry Question 69
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Question
Consider the reversible processes tor 1.0 mol ot an ideal gas as shown in the figure. p.. V,.T, 0 1 Pa V,.T, ® 4 2 2 4 V,.T. & |p, Ve. Torr o3 Ps Vo T, Processes 2 and 4 are adiabatic Volume — w,, W,, w,; and w, represent work done (in calories) in the processes 1, 2, 3 and 4, respectively; AU, and AU, are changes in the internal energy for the processes 2 and 4, respectively. (use R = 2 cal K* mol) The correct option is V, V
Options
- 1w; +wy =—2T, ly -2T, ng
- 2w,+w, =AU, -AU,
- 3w, +w, = 2T, nz Vi
- 4w, +w,+w,+w,=0
Supplied answer marker
Option 1 - w; +wy =—2T, ly -2T, ng
Explanation
Explanation will be updated after review.
