MCQ
Find out the incorrect pair :
- AMcAfee process – $AlCl_3$
- BBurnt alum – $K _2 SO _4- Al _2\left( SO _4\right)_3$
- COxo process – Propanal
- ✓Fischer tropsch Synthesis – HCOOH
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| LIST I | LIST II |
| A. Octahedral | 1. $\left[ Ni ( CO )_4\right]$ |
| B. Trigonal bipyramidal | 2. $\left[ CoF _6\right]^{3-}$ |
| C. Trigonal Planar | 3. $\left[ Fe ( CO )_5\right]$ |
| D. Tetrahedral | 4. $\left[ Hg I _3\right]^{-}$ |