Nitrobenzene on reaction with conc. HNO3/H2SO4 at 80 – 100°C formswhich one of the following products?
1, 2–Dinitrobenzene
1, 3–Dinitrobenzene
1, 4–Dinitrobenzene
1, 2, 4–Trinitrobenzene
Additional Questions
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In the following sequence of reactions, the alkene affords the compound B CH3CH = CHCH3 $\xrightarrow{\;O_3\;}$ A $\underset{Zn}{ \xrightarrow{\;H_2O\;}}$ B The compound B is |
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Identify B and D in the following sequence of reactions. |
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Some meta–directing substituents in aromatic substitution aregiven. Which one is most deactivating? |
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Ethyl benzene CANNOT be prepared by ______. |
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Ozonolysis of an organic compound 'A' produces acetone and propionaldehyde in equimolar mixture. Identify 'A' from the following compounds |
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The non–aromatic compound among the following is |
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Which one of these is NOT TRUE for benzene? |
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A dibromo derivative of an alkane reacts with sodium metal to form an alicyclic hydrocarbon. The derivative is ______. |
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One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of 44 u. The alkene is |
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Compound which gives acetone on ozonolysis : |
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