MCQ
Which pair will show common ion effect
- A$BaC{l_2} + Ba\,{(N{O_3})_2}$
- B$NaCl + HCl$
- ✓$N{H_4}OH + N{H_4}Cl$
- D$AgCN + KCN$
✓
Answer
Correct option: C.
$N{H_4}OH + N{H_4}Cl$
c
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
In a reversible reaction $A\underset{{{k_2}}}{\overset{{{k_1}}}{\longleftrightarrow}}B,$ the initial concentration of $A$ and $B$ are $a$ and $b$ and the equilibrium concentration are $(a -x)$ and $(b + x)$ respectively. Express $"x"$ in terms of $k_1, k_2,$ $a$ and $b$
→For a first order reaction, $A \rightarrow P , t _{\frac{1}{2}}$ (half-life) is 10 days. The time required for $\frac{1}{4}^{\text {th }}$ conversion of $A$ (in days) is: (In $2=0.693$, In $3=1.1$ ).
→Consider the following route of reactions ${R_2}SiC{l_2} + Warer \to \left( A \right)\xrightarrow{{Polymarisation}}\left( B \right)$
→Compound $(B)$ in above reaction is
Azo isopropane decomposes according to the equation
→${\left( {C{H_3}} \right)_2}CHN = NCH{\left( {C{H_3}} \right)_2}\left( g \right)\xrightarrow[{{{\text{N}}_2}{\text{(g) + }}{{\text{C}}_6}{{\text{H}}_{14}}{\text{(g)}}}]{{250 - 290{}\,^oC}}$
It is found to be a first order reaction. If initial pressure is $P_o$ and pressure of the mixture at time $t$ is $(P_t)$ then rate constant $K$ would be
Calculate the molarity if $30\, mL$ of $0.5\,M$ $H_2SO_4$ diluted to $500\, mL$
→The aqueous solution of $CuS{O_4}$ is
→The coordination number and oxidation state of $Cr$ in ${K_3}\left[ {Cr{{\left( {{C_2}{O_4}} \right)}_3}} \right]$ are, respectively
→Nuclei tend to have more neutrons than protons at high mass numbers because
The oxidation state of nitrogen is highest in
Which of the following is acidic