MCQ
Which of the following statements is incorrect
- A$Bi^{5+}$ salts do not exist
- B$Pb^{4+}$ salts are good oxidising agents
- ✓$Sn^{4+}$ salts are good oxidising agents
- D$Tl^{+}$ salts are good oxidising agents
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
${\text{Propanoic acid }}\xrightarrow{{SOC{l_2}}}X\xrightarrow{{N{H_3}}}Y\xrightarrow{{B{r_2} + KOH}}Z$
What is the compound $Z$
| List$-I ($Molecule$)$ | List$-II($Shape$)$ | ||
| $A.$ | $NH_3$ | $I.$ | Square pyramid |
| $B.$ | $BrF_5$ | $II.$ | Tetrahedral |
| $C.$ | $PCl_5$ | $III$ | Trigonal pyramidal |
| $D.$ | $CH_4$ | $IV$ | Trigonal bipyramida |

| Compound | Total stereoisomere |
| $(A)\, [Co(en)_2 \,Cl_2]^+$ | $(P)\, 2$ |
| $(B)\, [Co(en)_3]\, Cl_3$ | $(Q)\, 3$ |
| $(C) \,[Pt(NH_3)_2 \,Cl_2]$ | $(R)\, 4$ |
| $(D)\, [Pt(NH_3)_3 \,Cl_3]^+$ | $(S)\, 5$ |
Correct code