p-Chloroaniline and anilinium chloride can be distinguished by:

Important Questions on Purification of Organic Compounds (Qualitative and Quantitative)

MEDIUM

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 2 - Purification of Organic Compounds (Qualitative and Quantitative)>DPP>Q 14

Which of the following will not give white precipitate with ammoniacal silver nitrate solution?

EASY

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 2 - Purification of Organic Compounds (Qualitative and Quantitative)>DPP>Q 15

Which of the following tests can be used for the identification of $1°$ amine?

MEDIUM

JEE Advanced

IMPORTANT

Chapterwise/Topicwise Daily Practice Problems (DPP) Organic Chemistry Part 1 JEE Main & Advanced>Chapter 2 - Purification of Organic Compounds (Qualitative and Quantitative)>DPP>Q 16

An unknown compound $\left(\mathrm{A}\right)$, ${\mathrm{C}}_5{\mathrm{H}}_{10}\mathrm{O}$, gives a positive test with $2,4-\mathrm{DNP}$ but a negative test with Tollen's reagent. It also gives a yellow precipitate with ${\mathrm{I}}_2/\mathrm{NaOH}$. $\left(\mathrm{A}\right)$ is: