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nitrobenzene on reaction with conc hno3 h2so4 at 8
Question:
Nitrobenzene on reaction with conc. HNO
3
/H
2
SO4 at 80-100°C forms which one of the following products ?
NEET (UG) - 2013
NEET (UG)
Updated On:
Apr 21, 2026
1, 2-Dinitrobenzene
1, 3-Dinitrobenzene
1,4-Dinitrobenzene
1, 2, 4-Trinitrobenzene
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The Correct Option is
B
Solution and Explanation
The correct option is (B): 1, 3-Dinitrobenzene.
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नीचे दो कथन दिए गए हैं :
कथन-I : अम्लीय \(KMnO_4\) के साथ \(p\)-नाइट्रोटोल्यून का ऑक्सीकरण एक ही उत्पाद देता है जो दोनों \(cis\) और \(trans\) समावयवों से अधिक प्रबल होता है।
कथन-II : \(Sn/HCl\) के साथ \(p\)-नाइट्रोटोल्यून का अपचयन और उसके बाद डायजोटीकरण एक ऐसा यौगिक देता है जो फिनोलीन के और्थो स्थिति में coupling देता है।
उपयुक्त विकल्प चुनिए :
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નીચે બે વિધાનો આપેલ છે:
વિધાન-I: p-નાઇટ્રોટોલ્યુઇનને એસિડિક KMnO₄ વડે ઓક્સિડેશન કરતાં બેન્ઝોઇક એસિડ કરતાં મજબૂત એસિડ મળે છે.
વિધાન-II: p-નાઇટ્રોટોલ્યુઇનને Sn/HCl વડે રિડક્શન કરીને ન્યુટ્રલાઇઝેશન કરતાં એનિલિન કરતાં વધુ બેઝિક એમાઇન મળે છે.
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