Home › NEET UG › Chemistry › Alcohols, Phenols and Ethers › Per NCERT §9.5.5 nitration, the actual ELECTROPH…
Per NCERT §9.5.5 nitration, the actual ELECTROPHILE that attacks benzene in HNO₃ + H₂SO₄ mixture is which species?
ANO₂ (neutral radical)
BNO⁺ (nitrosyl cation)
CHNO₃ (intact acid)
DNO₂⁺ (nitronium ion)
Answer & Solution
Correct answer: D. NO₂⁺ (nitronium ion)
NCERT §9.5.5: H₂SO₄ protonates HNO₃ → H₂O + NO₂⁺. The nitronium ion is the active electrophile.
Related questions
With which two hydrogen halides is the peroxide effect not observed?Addition anti to Markovnikov rule is known as the peroxide or:Who framed the rule for adding HBr to unsymmetrical alkenes, in 1869?An intermediate conformation between eclipsed and staggered is called:Eclipsed and staggered conformations are represented by Newman and:Across all conformations, what stays the same?How many conformations can an alkane have by rotation about single bonds?Spatial arrangements interconverted by rotation about a single bond are called: