Which of the following compound gives dye test - Vidyadip

MCQ

Which of the following compound gives dye test

✓
Aniline
B
Methylamine
C
Diphenylamine
D
Ethylamine

✓

Answer

Correct option: A.

Aniline

a
(a) Basically all the Azo dye are derivatives of aniline.

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 9. Amines→9. Amines — all question types→Chemistry STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

$AB _{2}$ is $10 \%$ dissociated in water to $A ^{2+}$ and $B ^{-}$. The boiling point of a $10.0$ molal aqueous solution of $AB _{2}$ is ............ ${ }^{\circ} C$. (Round off to the Nearest Integer).

[Given : Molal elevation constant of water $K _{ b }=0.5\, \,K\, kg\, mol ^{-1}$ boiling point of pure water $\left.=100^{\circ} C \right]$

When $FeCl_3$ reacts with $K_4[Fe(CN)_6]$ then which of the following compound is formed

Acid anhydrides on reaction with primary amines give __________.

One mole of $P _4$ reacts with $8$ moles of $SOCl _2$ to give $4$ moles of $A , x$ mole of $SO _2$ and $2$ moles of B. A, B and $x$ respectively are

By reduction of nitrosobenzene which of the following is not obtained

Which of the following metal ion, gives coloured solution with $NH _3$ ?

The cell potential for $Zn \left| Zn ^{2+}( aq ) \| Sn ^{ x +}\right| Sn$ is $0.801$ $V$ at $298\,K$. The reaction quotient for the above reaction is $10^{-2}$. The number of electrons involved in the given electrochemical cell reaction is. .... (Given $E _{ Zn ^{2+} \mid Zn }^{0}=-0.763\,V , E _{ Sn ^{ x +} \mid Sn }^{0}=+0.008\,V$ and $\left.\frac{2.303\,RT }{ F }=0.06\,V \right)$

Which of the following statements is not valid for oxoacids of phosphorus?

Which of the following statements about RNA is not correct?

Assertion : Vitamin $D$ cannot be stored in our body
Reason : Vitamin $D$ is fat soluble vitamin and is excreted from the body in urine.