MCQ
The correct $\text{IUPAC}$ name of $\ce{K_2MnO_4}$ is
- APotassium tetraoxopermanganate (VI)
- BPotassium tetraoxidomanganate (VI)
- CDipotassium tetraoxidomanganate (VII)
- DPotassium tetraoxidomanganese (VI)
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
(At. No. $Ti = 22, V = 23, Cr = 24, Mn = 25$)

| List$I$ | List$II$ |
| $A.$ Cobalt catalyst | $I.$ $\left( H _2+ Cl _2\right)$ production |
| $B.$ Syngas | $II.$ Water gas production |
| $C.$ Nickel catalyst | $III.$ Coal gasification |
| $D.$ Brine solution | $IV.$ Methanol production |