Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JEE Main 201910 JanuaryMorning Shift
Exam
JEE Main
Year
2019
Date
10 January
Shift
Morning Shift
Subject
Chemistry
Chapter
Carboxylic Acid Derivatives

JEE Main 2019 · 10 January · Morning Shift · Chemistry · Carboxylic Acid Derivatives

With dehydrating agent present which dicarboxylic acid is least...

With dehydrating agent present which dicarboxylic acid is least reactive towards forming an anhydride?With dehydrating agent present which dicarboxylic acid is least reactive towards forming an anhydride?With dehydrating agent present which dicarboxylic acid is least reactive towards forming an anhydride?With dehydrating agent present which dicarboxylic acid is least reactive towards forming an anhydride?With dehydrating agent present which dicarboxylic acid is least reactive towards forming an anhydride?With dehydrating agent present which dicarboxylic acid is least reactive towards forming an anhydride?

Options

  1. AWhat term is frequently used for valence nowadays?
  2. BWhat term is frequently used for valence nowadays?
  3. CWhat term is frequently used for valence nowadays?
  4. DWhat term is frequently used for valence nowadays?

Correct answer

D. What term is frequently used for valence nowadays?

Step-by-step solution

With dehydrating agent present which dicarboxylic acid is least reactive towards forming an anhydride?
7 member cyclic anhydide is less stable.

Practice Carboxylic Acid Derivatives on Quantrex Academy →

More from Carboxylic Acid Derivatives

The sum of total number of carbonyl groups ( >C=O ) present in the major products X and Y… JEE Advanced 2026Complete the following reaction sequence and give the name of major product 'P'.… JEE Main 2026The descending order of acidity among the following compounds is: A. Phenol B. 4… JEE Main 2026The correct order of acidic strength of the major products formed in the given reactions… JEE Main 2026Monocyclic compounds P, Q, R and S are the major products formed in the reaction… JEE Advanced 2025The correct reaction/reaction sequence that would produce a dicarboxylic acid as the… JEE Advanced 2025Mixture of 1 g each of chlorobenzene, aniline and benzoic acid is dissolved in 50 mL… JEE Main 2025Which of the following compounds is least likely to give effervescence of CO_2 in… JEE Main 2025 Full Carboxylic Acid Derivatives list All JEE Main PYQs