Doubts
Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents
Sign in to save progress →
Doubts
Sign in

Haloalkanes and Haloarenes question

2025 · 2 Apr · Shift 2 · Q25
Guest · try one question or challengeGuest · try one question or challenge
  1. PYQ Library
  2. /JEE Main
  3. /Chemistry
  4. /Haloalkanes and Haloarenes
  5. /2025 · 2 Apr · Shift 2 · Q25

Haloalkanes and Haloarenes question

2025 · 2 Apr · Shift 2 · Q25

JEE MainChemistryHaloalkanes and HaloarenesNumerical+4 / −1
JEE Main 2025 (Online) 2nd April Evening Shift Chemistry - Haloalkanes and Haloarenes Question 4 EnglishConsider the above sequence of reactions. 151 g of 2-bromopentane is made to react. Yield of major product P is 80%80 \%80% whereas Q is 100%100 \%100%. Mass of product Q obtained is ‾\underline{\hspace{2cm}}​ g. (Given molar mass in gmol−1H:1,C:12,O:16,Br:80\mathrm{g} \mathrm{mol}^{-1} \mathrm{H}: 1, \mathrm{C}: 12, \mathrm{O}: 16, \mathrm{Br}: 80gmol−1H:1,C:12,O:16,Br:80 )
Numerical answer
Next

More from Haloalkanes and Haloarenes

  • In the following series of reactions identify the major products A& B respectively  Includes diagram2025 · MCQ
  • Consider the following molecule(X). The major product formed when the given molecule (X) is treated with HBr(1eq) is : Includes diagram2025 · MCQ
  • Given below are two statements : Statement (I) : Alcohols are formed when alkyl chlorides are treated with aqueous potassium hydroxide by elimination reaction. Statement (II) : In alcoholic potassium hydroxide, alkyl chlorides form alkenes…2025 · MCQ
  • Choose the correct set of reagents for the following conversion. Includes diagram2025 · MCQ
  • Which one of the following reactions will not lead to the desired ether formation in major proportion? (iso- Bu⇒ isobutyl, sec −Bu⇒ sec-butyl, nPr⇒n-propyl, tBu⇒ tert-butyl, Et⇒ ethyl) …2025 · MCQ
  • 'P' is Includes diagram2025 · MCQ
  • Given below are two statements : Statement I : CH3​−O−CH2​−Cl will undergo SN​1 reaction though it is a primary halide. Statement II : will not undergo SN​2… Includes diagram2025 · MCQ
  • The maximum number of RBr producing 2-methylbutane by above sequence of reactions is ​ . (Consider the structural isomers only) Includes diagram2025 · MCQ