MCQ
Which solution will show highest resistance during the passage of current ............. $\mathrm{N\,\,\,NaCl}$
- A$0.05$
- ✓$2$
- C$0.1$
- D$1$
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$2A{B_3}(g) \rightleftharpoons {A_2}(g) + 3{B_2}(g)$. At equilibrium, $2\, mol$ of $A_2$ are found to be present. The equilibrium constant of this reaction is

Here en $=$ ethylene diamine
Codes: $ \quad P \quad Q \quad R \quad S $