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
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Product $(B)$ of above reaction is
$Ln$ (Lanthanide) $\xrightarrow{{Burn{\text{ }}With{\text{ }}{{\text{O}}_2}{\text{ }}}}Y$
$Ln$ (Lanthanide) $\xrightarrow{{Heated{\text{ }}with{\text{ }}{{\text{N}}_2}}}Z$
$X,\, Y$ and $Z$ are respectively:-