MCQ
Find out the correct pair :
- ✓Diborane – welding torches
- B$AlCl _3$ – Eye lotion
- CBorax – pigments
- DBoric acid – optical
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| LIST I | LIST II |
| A. $\left[ Cr \left( H _2 O \right)_6\right] Cl _3$ | 1. Ionisation isomerism |
| B. $\left[ Cr \left( NH _3\right)_4 Cl Br \right] NO _2$ | 2. Optical isomerism |
| C. $\left[ Cr \left(\dot{ NH }_3\right)_6\right]\left[ CO ( CN )_6\right]$ | 3. Solvate isomerism |
| D. $\left[ CO ( en )_3 Cl _2\right]^{3+}$ | 4. Coordination isomerism |