See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

  3 8 O(p,q);H 4, 3 andG , 3 3          using ratio HG : GO 2 :1  we get 1 p 2  and 5 q 2  2 2 AH BC 2 7 m and m 5 12 1 2       