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

2021 · Q111
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. /2021 · Q111

Some Basic Concepts of Organic Chemistry question

2021 · Q111

NEETChemistrySome Basic Concepts of Organic ChemistryMCQ+4 / −1
Dihedral angle of least stable conformer of ethane is :
  1. A
    0∘^\circ∘
  2. B
    120∘^\circ∘
  3. C
    180∘^\circ∘
  4. D
    60∘^\circ∘
View written solutionFree

Correct answer: A

Ethane has two conformers (i) Eclipsed (ii) Staggered

Eclipsed conformer is least stable while staggered conformer is most stable. In eclipsed conformer the dihedral angle is 0∘^\circ∘.

NEET 2021 Chemistry - Some Basic Concepts of Organic Chemistry Question 32 English Explanation

PreviousNext

More from Some Basic Concepts of Organic Chemistry

  • Paper chromatography is an example of :2020 · MCQ
  • A tertiary butyl carbocation is more stable than a secondary butyl carbocation because of which of the following?2020 · MCQ
  • The compound that is most difficult to protonate is :2019 · MCQ
  • Which of the following is correct with respect to – I effect of the substituents? (R = alkyl)2018 · Multiple correct
  • Which of the following molecules represents the order of hybridisation sp2 , sp2 , sp, sp from left to right atoms?2018 · MCQ
  • Which of the following carbocations is expected to be most stable?2018 · MCQ
  • The correct statement regarding electrophile is2017 · MCQ
  • The IUPAC name of the compound Includes diagram2017 · MCQ