Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
MHT CET2011ChemistryCarboxylic Acid Derivatives

Which of the following transitions involves maximum amount of energy?

Options

  1. AM_ (g) ⁻ M_ (g)
  2. BM_ (g) M_ (g) ⁺
  3. CM_ (g) ⁺ M_ (g) ²⁺
  4. DM²⁺(g) M_ (g) ³⁺

Correct answer

D. M²⁺(g) M_ (g) ³⁺

Step-by-step solution

M²⁺ M³⁺ , after the removal of 2 e⁻ , the nuclear charge per electron increases due to which high energy is required to remove 3 e⁻ .

Practice Carboxylic Acid Derivatives on Quantrex Academy →

More from Carboxylic Acid Derivatives

Identify the reagents, [A] and [B] used up when Salicylic acid undergoes the following reactions: 2026Identify the reason for the highest boiling point of R-COOH as compared to alkanes, ethers, alcohols and aldehydes. 2026Identify the reagent used in following reaction. Benzoic acid [ ] Reagent Benzoyl chloride + phosphorous oxychloride + Hydrogen chloride 2026Which from the following is NOT a monocarboxylic acid? 2026Identify the product obtained when isopropyl magnesium chloride in dry ether reacts with dry ice forming a complex, hydrolysed further. 2026Identify final products in the following sequence of reactions RCOOH + R'OH H ^+ intermediate Ni , ^ H ₂ Products 2026Identify the main product of following reaction 2026When will be the acidic character of carboxylic acid higher in following cases ? 2026 Full Carboxylic Acid Derivatives list All MHT CET PYQs