MCQ
The reagent used in the Conversion of
group into – $CH_2$ – group is …………..
group into – $CH_2$ – group is …………..- A$Zn + Hg / HCl$
- B$NH _2- NH _2+ C _2 H _5 ONa$
- C$mg / Hg / H _2 O$
- ✓either (a) or (b)
group into – $CH_2$ – group is …………..Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
| LIST I | LIST II |
| A. $\left[ Hg I _3\right]^{-}$ | 1. $dsp ^3$ |
| B. $\left[ Fe ( CO )_5\right]$ | 2. $sp ^2$ |
| C. $\left[ Ag ( CN )_2\right]^{-}$ | 3. $s p^3 d ^2$ |
| D. $[ Fe F6 ]^4$ | 4. $sp$ |

| Column I | Column II |
| A. Glucose | 1. Disaccharide |
| B. Fructose | 2. Polysaccharide |
| C. Sucrose | 3. Keto hexose |
| D. Cellulose | 4. Aldo hexose |