MCQ
Which of the following is correct
- ✓Iodine is a solid
- BChlorine is insoluble in water
- CIodine is more reactive than bromine
- DBromine is more reactive than chlorine
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Reason : Hydrogen is present above $Cu$ in the reactivity series.
In the above reaction, the structural formula of $(A), "X"$ and $"Y"$ respectively are :