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D and F Block Elements question

2023 · 31 Jan · Shift 1 · Q5
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  5. /2023 · 31 Jan · Shift 1 · Q5

D and F Block Elements question

2023 · 31 Jan · Shift 1 · Q5

JEE MainChemistryD and F Block ElementsMCQ+4 / −1
The correct order of basicity of oxides of vanadium is :
  1. A
    V2O3>V2O5>V2O4\mathrm{V_2O_3 \gt V_2O_5 \gt V_2O_4}V2​O3​>V2​O5​>V2​O4​
  2. B
    V2O3>V2O4>V2O5\mathrm{V_2O_3 \gt V_2O_4 \gt V_2O_5}V2​O3​>V2​O4​>V2​O5​
  3. C
    V2O5>V2O4>V2O3\mathrm{V_2O_5 \gt V_2O_4 \gt V_2O_3}V2​O5​>V2​O4​>V2​O3​
  4. D
    V2O4>V2O3>V2O5\mathrm{V_2O_4 \gt V_2O_3 \gt V_2O_5}V2​O4​>V2​O3​>V2​O5​
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