Download App

6.2. Equilibrium - II (icon Equilibrium) — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry6.2. Equilibrium - II (icon Equilibrium)1 Mark
MCQ
When a buffer solution of sodium acetate and acetic acid is diluted with water
  • A
    Acetate ion concentration increases
  • B
    ${H^ + }$ion concentration increases
  • C
    $O{H^ - }$ion concentration increases
  • ✓
    ${H^ + }$ion concentration remain unaltered
✓

Answer

Correct option: D.
${H^ + }$ion concentration remain unaltered
(d)Buffer solution have constant $pH$ . When we add the water into this buffer solution. So no effect on it.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 6.2. Equilibrium - II (icon Equilibrium)→6.2. Equilibrium - II (icon Equilibrium) — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Addition of $HCN$ to ethyne in presence of $Ba{(CN)_2}$ as catalyst gives
→
Which of the following forms $\ce{M_2O}$ type of oxide?
→
The conjugate acid of $NH_2^-$ is
→
Electron affinity is the
→
For hydrogen like atoms, the average distance of electron from nucleus for the orbitals belonging to the $4^{th}$ orbit, is minimum for
→
Orbital having $3$ angular nodes and $3$ total nodes is
→
Which one of the following does not have intermolecular $H-$ bonding ?
→
$C{H_3}COO{H_{(l)}} + {C_2}{H_5}O{H_{(l)}}$ $\rightleftharpoons$ $C{H_3}COO{C_2}{H_{5\,(l)}} + {H_2}{O_{(l)}}$ In the above reaction, one mole of each of acetic acid and alcohol are heated in the presence of little conc. ${H_2}S{O_4}$. On equilibrium being attained
→
Arrange the following in order of increasing dipole moment : $H_2O,\,H_2S,\, BF_3$.
→
Strongest nucleophile is
→