See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

2 3 3 3 2A + B C + 2D x 2x 0 x x x (x- ) (2x- ) 2 4 4 x 7x x 2 4 4 x 7x Rate of reaction = k( )( ) =49kx /32 2 4 Rate of decomposition of A=2×49kx /32 = 49kx /16 