The question figure shows the 3D view of the object. Choose the correct 2D view (Elevation) of the object looking in the direction of the arrow 

The 3D view shows a specific object, and the correct 2D projection (elevation) is the one that matches the viewpoint looking in the direction of the arrow. By analyzing the 3D figure and understanding how the surfaces appear from that perspective, we conclude that the correct 2D view is option (C).
Final Answer: (C).
What will be the equilibrium constant of the given reaction carried out in a \(5 \,L\) vessel and having equilibrium amounts of \(A_2\) and \(A\) as \(0.5\) mole and \(2 \times 10^{-6}\) mole respectively?
The reaction : \(A_2 \rightleftharpoons 2A\)