The following graph is obtained for a gas at different temperatures $T_1$,$T_2$,$T_3$. What is the correct order of temperature? ($x$-axis $=$ velocity; $y$-axis $=$ number of molecules)
- A$T_2 > T_1 > T_3$
- B$T_2 > T_3 > T_1$
- C$T_3 > T_1 > T_2$
- D$T_3 > T_2 > T_1$
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