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

Some Basic Concepts of Organic Chemistry question

2015 · Q101
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. /NEET
  3. /Chemistry
  4. /Some Basic Concepts of Organic Chemistry
  5. /2015 · Q101

Some Basic Concepts of Organic Chemistry question

2015 · Q101

NEETChemistrySome Basic Concepts of Organic ChemistryMCQ+4 / −1
Which of the following statements is not correct for a nucleophile?
  1. A
    Ammonia is a nucleophile.
  2. B
    Nucleophiles attack low e−-− density sites.
  3. C
    Nucleophiles are not electron seeking.
  4. D
    Nucleophile is a Lewis acid.
View written solutionFree

Correct answer: D

Nucleophile is a species that provide electron while species which are deficient of electrons are termed as lewis acid, hence nucleophiles are usually lewis bases.

PreviousNext

More from Some Basic Concepts of Organic Chemistry

  • The possible stereo-structures of CH3CHOHCOOH, which are optically active, are called2015 · MCQ
  • The total number of π-bond electrons in the following structure is Includes diagram2015 · MCQ
  • Given : Which of the given compounds can exhibit tautomerism? Includes diagram2015 · MCQ
  • Which of the following is the most correct electron displacement for a nucleophilic reaction to take place?2015 · MCQ
  • In Duma's method for estimation of nitrogen, 0.25 g of an organic compound gave 40 mL of nitrogen collected at 300 K temperature and 725 mm pressure. If the aqueous tension at 300 K is 25 mm, the percentage of nitrogen in the compound is2015 · MCQ
  • In which of the following compounds, the C−Cl bond ionisation shall give most stable carbonium ion?2015 · MCQ
  • Consider the following compounds : Hyperconjunction occurs in Includes diagram2015 · MCQ
  • The enolic form of ethyl accetoacetate as shown below has Includes diagram2015 · MCQ