MCQ
Phenolphthalein does not act as an indicator for the titration between
- A$NaOH$ and $C{H_3}COOH$
- ✓${H_2}{C_2}{O_4}$ and $KMn{O_4}$
- C$Ba{(OH)_2}$ and $HCl$
- D$KOH$ and ${H_2}S{O_4}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
${K_p} = 8 \times {10^{ - 2}}$$C{O_{2(g)}} + {C_{(s)}} \to 2C{O_{(g)}}$ ; ${K_p} = 2$
$CaC{{O}_{3(s)}}\xrightarrow{\Delta }Ca{{O}_{(s)}}+C{{O}_{2}}\uparrow $; ${{K}_{p}}=8\times {{10}^{-2}}$