MCQ
(product)


- A$PhCH_2OH$
- B$PhI$
- C$HO-CH_2CH_2Ph-NO_2$
- ✓$ICH_2CH_2Ph-NO_2$

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$(a)\,N{H_4}N{O_2}\xrightarrow{\Delta }{N_2} + {H_2}O$
$(b)\,N{H_4}N{O_3}\xrightarrow{\Delta }{N_2}O + {H_2}O$
$(c)\,N{a_2}C{O_3}\xrightarrow{\Delta }N{a_2}O + C{O_2}$
$(d)\,N{H_4}Cl\xrightarrow{\Delta }N{H_3} + HCl$
| Column I | Column II |
| A. 3d-transition series | 1. Cerium (Z = 58) |
| B. 4d-transition series | 2. Actinium (Z = 89) |
| C. 4f-inner transition series | 3. Zinc (Z = 30) |
| D. 5f-inner transition | 4.Yttrium (Z = 39) |
