Which of the following statements is incorrect?

  • A
    $FeCl_3$ is used in the detection of phenols.
  • B
    Fehling solution is used in the detection of glucose.
  • C
    Tollen’s reagent is used in the detection of unsaturation.
  • D
    $NaHSO_3$ is used in the detection of carbonyl compounds.

Explore More

Similar Questions

The products formed in the following reaction,$A$ and $B$ are

In the Claisen-Schmidt reaction to prepare $351 \ g$ of dibenzalacetone using $87 \ g$ of acetone,the amount of benzaldehyde required is . . . . . . . $g$. (Nearest integer)

Which of the following compounds does not react with concentrated alkali to give the corresponding alcohol and salt of carboxylic acid?

Consider the following reactions. Total number of electrons in the $\pi$ bonds and lone pair of electrons in the product is:

$P \xrightarrow{H_2 / Pd-BaSO_4} Q \xrightarrow{(i) \text{ conc. } NaOH} R + S$. $R$ and $S$ form benzyl benzoate when treated with each other. Hence,$P$ is

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo