What is \( \left[\mathrm{H}^{+}\right] \)in \( \mathrm{mol} / \math...
What is \( \left[\mathrm{H}^{+}\right] \)in \( \mathrm{mol} / \mathrm{L} \) of a solution that is \( 0.20 \mathrm{M} \) in \( \mathrm{CH}_{3} \mathrm{COONa} \) and \( 0.10 \mathrm{M} \) in \( \mathrm{CH}_{3} \mathrm{COOH} \) ? \( \left(K_{a}\right. \) for \( \mathrm{CH}_{3} \mathrm{COOH}=1.8 \times 10^{-5} \) )
\( \mathrm{P} \)
(a) \( 3.5 \times 10^{-4} \)
(b) \( 1.1 \times 10^{-5} \)
(c) \( 1.8 \times 10^{-5} \)
(d) \( 9.0 \times 10^{-6} \)
(2010)
📲PW App Link - https://bit.ly/YTAI_PWAP
🌐PW Website - https://www.pw.live
Other Videos By PW Solutions
| 2023-02-13 | Find the modulus, argument and the principal argument of the comple... |
| 2023-02-13 | Radioactive elements emit \( \alpha, \beta \) and \( \gamma \)-rays... |
| 2023-02-13 | Show that the points \( (-1,2,1),(1,-2,5),(4,-7,8) \) and \( (2,-3,... |
| 2023-02-13 | What is the \( \left[\mathrm{OH}^{-}\right] \)in the final solution... |
| 2023-02-13 | The complex number \( \omega \) satisfying the equation \( \omega^{... |
| 2023-02-13 | (a) If \( i Z^{3}+Z^{2}-Z+i=0 \), then find \( |Z| \).
\( \mathrm{P... |
| 2023-02-13 | Write the component statements of the following compound statements... |
| 2023-02-13 | Which of the following hydrides is electron-precise hydride?
(a) \(... |
| 2023-02-13 | Write the component statements of the following compound statements... |
| 2023-02-13 | Metal hydrides are ionic, covalent or molecular in nature. Among Li... |
| 2023-02-13 | What is \( \left[\mathrm{H}^{+}\right] \)in \( \mathrm{mol} / \math... |
| 2023-02-13 | Cold conc. \( \mathrm{HNO}_{3} \) will completely dissolve :
\( \ma... |
| 2023-02-13 | The ionization constant of ammonium hydroxide is \( 1.77 \times 10^... |
| 2023-02-13 | Why does \( \mathrm{H}^{+} \)ion always get associated with other a... |
| 2023-02-13 | A particle starts from a point \( \mathrm{z}_{0}=1+\mathrm{i} \), w... |
| 2023-02-13 | Q8. |
| 2023-02-13 | A charged particle (charge \( q \), mass \( m \) ) has velocity \( ... |
| 2023-02-13 | Find the magnetic induction at the origin in the figure shown.
\( \... |
| 2023-02-13 | Which of the following statements is not correct -
(1) All ores are minerals
(2) All minerals ar... |
| 2023-02-13 | Number of acids having central atom in \( +3 \) oxidation state amo... |
| 2023-02-13 | The number of \( \mathrm{O} \)-atoms having \( \mathrm{sp}^{2} \) h... |
0