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प्रश्न
Write chemical equations indicating the action of following on bromobenzene.
fuming H2SO4
उत्तर
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संबंधित प्रश्न
Choose the most correct option.
Which of the following is used as a source of dichlorocarbene?
Write the IUPAC name of the following.
Write the major product of the following reaction.
Write IUPAC name of the product ‘B’ in the following reaction sequence.
\[\ce{C2H5OH ->[NaBr/H2SO4][\Delta] A ->[Nal][acetone]B}\]
How are the following conversions carried out?
propene to 2-nitropropane
How are the following conversions carried out?
benzene to biphenyl
Write chemical equations indicating the action of following on bromobenzene.
CH3COCl/anhy. AlCl3
Write chemical equations indicating the action of following on bromobenzene.
conc. HNO3/conc. H2SO4
Write the equations for the preparation of ethyl chloride using
- Hydrogen halide
- ethene
- Thionyl chloride
Which of these methods is preferred and why?
Lucas reagent is a mixture of ____________.
Identify 'B' in the following reaction.
\[\ce{C2H6 ->[Br2][AlBr3] A ->[CH3COOAg][\Delta] B}\]
Which among the following is used as refrigerants and for air conditioning?
When one mole of [Co(NH3)5Cl]Cl2 is treated with excess of AgNO3 solution, ____________ mole(s) of AgCl(s) is formed.
Which of the following is NOT an example of freons?
The number of asymmetric carbon atoms present in 2, 3-dichloro-4-methyl pentane is ____________.
Phosgene is the common name for ______.
Freon used as refrigerant is ______.
The gas(es) not responsible for ozone depletion:
Write use of CFC.
