Match the following acids with their respective $pK_a$ values:
Acid $pK_a$ $(i)$ Phenol $a. 10$ $(ii)$ $p-$Nitrophenol $b. 7.1$ $(iii)$ Ethyl alcohol $c. 16$ $(iv)$ Picric acid $d. 0.78$
| Acid | $pK_a$ |
| $(i)$ Phenol | $a. 10$ |
| $(ii)$ $p-$Nitrophenol | $b. 7.1$ |
| $(iii)$ Ethyl alcohol | $c. 16$ |
| $(iv)$ Picric acid | $d. 0.78$ |
- A$i-c, ii-d, iii-a, iv-b$
- B$i-a, ii-b, iii-c, iv-d$
- C$i-b, ii-a, iii-d, iv-c$
- D$i-d, ii-c, iii-b, iv-a$
Explore More
Similar Questions
Consider the following reactions:
$C_6H_5N_2Cl$ $\xrightarrow{H_2O, 283 \ K} X$ $\xrightarrow{Conc. \ HNO_3} Y$
$X \xrightarrow{Br_2/H_2O} Z$
$Y$ and $Z$ respectively are:
$C_6H_5N_2Cl$ $\xrightarrow{H_2O, 283 \ K} X$ $\xrightarrow{Conc. \ HNO_3} Y$
$X \xrightarrow{Br_2/H_2O} Z$
$Y$ and $Z$ respectively are:
Find the correct order of acid strengths of the following compounds:
What is the product formed during the hydrogenation of phenol in the presence of a nickel catalyst at $160\,^oC$?
Medium
View SolutionThe electrophile involved in the Reimer-Tiemann reaction is
Medium
View SolutionArrange the following compounds in increasing order of $C-OH$ bond length: methanol,phenol,$p-$ethoxyphenol.
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo