JEE MainChemistryPractical Organic ChemistryMCQ+4 / −1
In a complexometric titration of metal ion with ligand M(Metal ion) + L(Ligand) C(Complex) end point is estimated spectrophoto - metrically (through light absorption). If 'M' and 'C' do not absorb light and only 'L' absorbs, then the titration plot between absorbed light (A) versus volume of ligand 'L' (V) would look like :
- A

- B

- C

- D

More from Practical Organic Chemistry
- For standardizing NaOH solution, which of the following is used as a primary standard ?2018 · MCQ
- Which of the following compounds will be suitable for Kjeldahl’s method for nitrogen estimation?2018 · MCQ
- Sodium salt of an organic acid ‘X’ produces effervescence with conc. . ‘X’ reacts with the acidified aqueous solution to give a white precipitate which decolourises acidic solution of . ‘X’ is :2017 · MCQ
- Sodium extract is heated with concentrated before testing for halogens because :2016 · MCQ
- Which of the following reagents may be used to distinguish between phenol and benzoic acid ?2011 · MCQ
- 29.5 mg of an organic compound containing nitrogen was digested according to Kjeldahl’s method and the evolved ammonia was absorbed in 20 mL of 0.1 M HCl solution. The excess of the acid required 15 mL of 0.1 M NaOH solution for complete…2010 · MCQ
- The compound formed in the positive test for nitrogen with the Lassaigne solution of an organic compound is2004 · MCQ
- 0.1 mol of the following given antiviral compound will weigh (nearest integer). (Given : molar mass in … Includes diagram2025 · Numerical