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4-Nitrotoluene is treated with bromine t...

4-Nitrotoluene is treated with bromine to get compound P. 'P’ is reduced with Sn and HCI to get compound 'Q. 'Q is diazotised and the product is treated with phosphinic acid to get compound 'R’. 'R' is oxidized with alkaline `KMnO_4` to get compound 'S'. Compound 'S' is

A

2-bromo-4-hydroxybenzoic acid

B

benzoic acid

C

3-bromobenzoic acid

D

2-bromobenzoic acid

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MODERN PUBLICATION-ORGANIC COMPOUNDS CONTAINING NITROGEN -EXERCISE
  1. Select the compound which on treatment with nitrous acid liberates nit...

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  2. Which one of the following can be prepared by Gabriel phthalimide synt...

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  3. 4-Nitrotoluene is treated with bromine to get compound P. 'P’ is red...

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  4. In the following sequence of reactions: A overset (Reduction) rarr B...

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  5. An organic compound A on reduction gives compound B, which on reaction...

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  7. In the reaction

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  8. The major product of the following reaction is

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  9. Amongst the compounds given the one that would form a brilliant colour...

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  10. In the reaction shown below, the major product(s) formed is/are

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  11. The major product of the following reaction is

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  12. In the following reactions, the major product W is

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  13. The product(s) of the following reaction sequence is(are)

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  14. Examine the following structures for anilinium ion and choose the corr...

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  15. A positive carbylamine test is given by

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  16. Which of the following reactions form benzylamine ?

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  17. Reaction of RCONH2 with a mixture of Br2 and KOH gives RNH2 as the ma...

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  18. What is the common name of NaHCO3?

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  19. Which of the following amines undergo acylation reaction ?

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  20. In which of the following amines, the first has lower pKb value than t...

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