Competishun Header
Competishun
Contact Us
Back

Report Issue

JEE ADVANCE 2011
paper 2
Question
Amongst the compounds given, the one that would form a brilliant colored dye on treatment with $\mathrm{NaNO}_2$ in dil. HCl followed by addition to an alkaline solution of $\beta$-naphthol is
Options
Options Image
A
B
C
D
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Solution Image
Question Tags
JEE Advance
Chemistry
Easy
Start Preparing for JEE with Competishun
YouTube
Books
App
Tests
Video Solution
BY competishun
Video Solution
Watch Solution from 47:43
Filters 0
JEE Main
JEE Advance
Easy
Medium
Hard
Showing 18 questions
QJEE MAIN_2026
A non-volatile, non-electrolyte solid solute when dissolved in 40 g of a solvent, the vapour pressure of the solvent decreased...
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
The pH of a solution obtained by mixing 5 mL of $0.1 \mathrm{MNH}_4 \mathrm{OH}$ solution with 250 mL of $...
JEE MainChemistryMedium
View Solution→
QJEE MAIN_2026
2.0 g of a bromo hydrocarbon $(\mathrm{X})$ was subjected to Carius analysis, gave 3.36 g of AgBr . The percentage...
JEE MainChemistryMedium
View Solution→
QJEE MAIN_2026
Consider the following sequence of reactions to give the major product (X)
P g of the major product (X)...
JEE MainChemistryMedium
View Solution→
QJEE MAIN_2026
According to Lewis theory, the total number of $\sigma$ bond-pairs and lone pair of electrons around the central atom of...
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
Identify the colour of compound ' X ' in the sequence of the reaction.
JEE MainChemistryMedium
View Solution→
QJEE MAIN_2026
Match the LIST-I with LIST-II
Choose the correct answer from the options given below:
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
Given below are two statements: In the light of the above statements, choose the correct answer from the options given...
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
Product C of the following reaction sequence will be
JEE MainChemistryMedium
View Solution→
QJEE MAIN_2026
Amongst the following, the total number of compounds soluble in aqueous NaOH at room temperature is:
JEE MainChemistryMedium
View Solution→
QJEE MAIN_2026
Match the LIST-I with LIST-II
Choose the correct answer from the options given below:
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
An alkene (X) on ozonolysis followed by reduction gives following products
The alkene ( X ) is :
JEE MainChemistryHard
View Solution→
QJEE MAIN_2026
Increasing order of electron withdrawing power of following functional groups is:
a. -CN
b. -COOH
c. $-\mathrm{NO}_2$...
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
Match the LIST-I with LIST-II
Choose the correct answer from the options given below:
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
Correct statements from the following are
A. Potassium dichromate is an oxidising agent and it oxidises $\mathrm{FeSO}_4$ to $\mathrm{Fe}_2\left(\mathrm{SO}_4\right)_3$...
JEE MainChemistryMedium
View Solution→
QJEE MAIN_2026
Which of the following is correct set of 4 quantum numbers of $19^{\text {th }}$ electron in Chromium (Atomic number...
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
The correct statements among the following are,
A. $\mathrm{Mo}(\mathrm{VI})$ and $\mathrm{W}(\mathrm{VI})$ are less stable than $\mathrm{Cr}(\mathrm{VI})$.
B. $\mathrm{Ce}^{4+}$ and $\mathrm{Tb}^{4+}$...
JEE MainChemistryEasy
View Solution→
QJEE MAIN_2026
Given below are two statements:
Statement 1 : The covalency of oxygen is generally two but it can exceed upto...
JEE MainChemistryEasy
View Solution→