Advertisements
Advertisements
Question
Assertion: In mono haloarenes, electrophilic substitution occurs at ortho and para positions.
Reason: Halogen atom is a ring deactivator.
Options
If both assertion and reason are true and reason is the correct explanation of assertion.
If both assertion and reason are true but reason is not the correct explanation of assertion.
If assertion is true but reason is false.
If both assertion and reason are false.
Advertisements
Solution
If both assertion and reason are true but reason is not the correct explanation of assertion.
APPEARS IN
RELATED QUESTIONS
What should be the correct IUPAC name of diethyl chloromethane?
Classify the following compound in the form of alkyl, allylic, vinyl, benzylic halides.
\[\ce{CH3 – CH = CH – Cl}\]
Classify the following compound in the form of alkyl, allylic, vinyl, benzylic halides.
\[\begin{array}{cc}\ce{CH3 - CH - CH3}\\
|\phantom{..}\\\ce{Br}\end{array}\]
Why chlorination of methane is not possible in dark?
Discuss uses of freons.
Discuss the environmental effects of freons.
Explain the mechanism of SN1 reaction by highlighting the stereochemistry behind it.
Explain the preparation of the following compound.
DDT
Explain the preparation of the following compound.
Freon-12
A hydrocarbon C3H6(A) reacts with HBr to form compound (B). Compound (B) reacts with aqueous potassium hydroxide to give (C) of molecular formula C3H6O. What are the (A), (B) and (C). Explain the reactions.
