Home › JEE Main › Chemistry › Organic Chemistry: Some Basic Principles and Techniques › As per your syllabus, in trivial nomenclature of…
As per your syllabus, in trivial nomenclature of disubstituted benzene, the prefix indicating 1,4-positions is which?
Acis
Bpara
Cmeta
Dortho
Answer & Solution
Correct answer: B. para
Your syllabus: ortho = 1,2; meta = 1,3; para = 1,4.
Related questions
What defines a free radical?Ethene adds Br2 to give which product?Electrophiles are classified as which type of Lewis species?An electrophile forms bonds with nucleophiles by doing what?Boron compounds often act as what because of partly filled octets?Which reactions do haloalkanes (except fluorinated ones) readily undergo?What defines a functional group in a molecule?Which reaction involves a carbocation intermediate?