MCQ
Select correct match
Anions $-$ Separated by reagent
- ✓$CO_3^{2-},\,SO_3^{2-}$ $-$ $BaCl_2$
- B$CO_3^{2-},\,HCO_3^{-}$ $-$ $CaCl_2$
- C$SO_3^{2-},\,SO_4^{2-}$ $-$ $(CH_3COO)_2Pb$
- D$Cl^-,\,Br^-$ $-$ $AgNO_3$
Anions $-$ Separated by reagent
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Phenol $(C_6H_6O)$ $\xrightarrow{{B{r_2}\,\,in\,\,H_2{O}}}$ $Y$ (Major product)
What is $X$ and $Y$ in above reaction respectively
$Zn^{2 + }(aq.) + 2e⇔ Zn(s)$; $→$ $ -0.762$
$Cr^{3 + }(aq) + 3e ⇔ Cr(s)$; $→$ $-0.740$
$2H^ +(aq) + 2e⇔ {H_2}(g)$; $→$ $0.00$
$Fe^{3+}(aq) + e ⇔ Fe^{2+}(aq)$; $→$ $0.770$
Which is the strongest reducing agent
When $P$ is going to form $PF_5$, then these radial distances are going to become arbitrarily ____,____and ____ respectively
