Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Qualitative Organic Analysis question

2021 · Q7
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /IIT JAM
  3. /Chemistry
  4. /Qualitative Organic Analysis
  5. /2021 · Q7

Qualitative Organic Analysis question

2021 · Q7

IIT JAMChemistryQualitative Organic AnalysisMCQ+1 / −0.33
A compound shows 1^{1}1 H NMR peaks at δ\deltaδ-values (in ppm) 7.31 (2H), 7.21 (2H), 4.5 (2H) and 2.3 (3H). The structure of the compound is
  1. A
  2. B
  3. C
  4. D
View written solutionFree

Correct answer: B

PreviousNext

More from Qualitative Organic Analysis

  • The compound(s) which will have only two signals in the ¹H NMR spectrum in 3:2 ratio is(are)2020 · Multiple correct
  • In ¹H NMR spectrum of the given molecule, the correct order of chemical shifts of the labelled protons (Hˣ, Hʸ, Hᶻ) is Includes diagram2019 · MCQ
  • The compound formed upon subjecting an aliphatic amine to Lassaigne's test is2019 · MCQ
  • The CORRECT order of carbonyl stretching frequencies for the following compounds is Includes diagram2018 · MCQ
  • The compound(s) that shows(show) positive haloform test is(are)2018 · Multiple correct
  • Among the following hydrocarbon(s), how many of them would give rise to three groups of proton NMR peaks with 2:2:3 integration ratio? Includes diagram2018 · Numerical
  • Elemental analysis of an organic compound containing C, H and O gives percentage composition: C: 39.9% and H: 6.7%. If the molecular weight of the compound is 180, the number of carbon atoms present in the molecule is2018 · Numerical
  • The number of proton NMR signals for the compounds P and Q, respectively, is Includes diagram2017 · MCQ