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Acylation of —NH2 group in aniline reduc...

Acylation of —`NH_2` group in aniline reduces its reactivity in electrophilic substitution reactions.

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JMD PUBLICATION-SOLUTIONS-EXAMPLE
  1. Read the following passage and answer the questions. There are certa...

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  2. Read the following passage and answer the questions. There are certa...

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  3. Acylation of —NH2 group in aniline reduces its reactivity in electroph...

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  4. Dichloromethane is also known as chloroform.

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  5. oxidation of toluene with chromyl chloride followed by hydrolysis giv...

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  6. T/F Acidic character of alcohols follows the order , 3^@ > 2^@ > 1^@...

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  7. T/F Chemical name of Vitamin B6 is thiamine.

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  8. The boiling point of benzene is 353.23 K. When 1.80g of a non-volatile...

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  9. Calculate (a) molality (b) molarity and © mole fraction KI if the dens...

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  10. Calculate (a) molality (b) molarity and © mole fraction KI if the dens...

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  11. Mixture of chloroform and acetone shown a negative deviation from Raou...

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  12. The rate constant for a first order reaction is 3.0 xx 10^-4 min^-1. H...

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  13. 60% of a first order reaction was completed in 60 minutes. When was it...

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  14. What do you mean by normal hydrogen electrode ? Give its structure and...

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  15. What are pseudohalogens ? Give example.

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  16. Explain: Electron gain enthalpy of chlorine is more negative than fluo...

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  17. Why are halogens coloured ?

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  18. Why Cr^(2+) is strongly reducing while Mn^(3+) is strongly oxidising ?

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  19. Scandium (z = 21) is a transition element but zinc (z = 30) is not. Ex...

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  20. Write the IUPAC name of K3[Fe(CN)5NO].

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