MCQ
Correct solubility order is
- A$MgF_2 > MgCl_2$
- B$BaF_2 > BaCl_2$
- C$LiF > LiCl$
- ✓$Ag_2O > Ag_2S$
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$xBrO_3\,^-+ yCr^{+3} + zH_2O \to Br_2 + CrO_4 ^{-2} + H^+$
the coefficients $x, y, z$ are
Compound $(A)$ is