2-methylbutane on reacting with bromine in the presence of sunlight gives mainly
Which branched chain isomer of the hydrocarbon with molecular mass 72u gives only one isomer of mono substituted alkyl halide? |
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Nitrobenzene on reaction with conc. HNO3/H2SO4 at 80 – 100°C formswhich one of the following products? |
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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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