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How can you introduce -CHO group into be...

How can you introduce -CHO group into benzene ring?

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UNITED BOOK HOUSE-SET-9-Exercise
  1. How can you prepare t-butyl alcohol using CH3MgBr?

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  2. How can you introduce -OH gr into benzene ring?

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  3. How can you prepare primary amine by Hoffmann degradation reaction?

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  4. Aniline does not respond to Friedel craft reaction. Why?

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  5. Give the name of monomer of proteins.

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  6. Write down the zwitterion structure of glycine.

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  7. What is called peptide bond?

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  8. Define instantaneous rate & activation energy.

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  9. Differentiate between molecularity and order.

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  10. Write the unit of constant of nth order reaction.

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  11. Show that half life period of a first order reaction is independent of...

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  12. Calculate the rate constant for a first order reaction if 90% of the r...

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  13. What happens when write with balanced equation IF7 is hydrolysed?

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  14. Fluorine has anomalous behaviour as compared to other halogens why?

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  15. Write the structure of sulphurous acid.

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  16. How can you introduce -CHO group into benzene ring?

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  17. Carry out the conversion: CH3-C equiv CH rarr CH3-underset(O)underset...

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  18. How can you distinguish between HCOOH & CH3COOH by a chemical test?

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  19. Identify A, B, C and give IUPAC name of each: (CH3COO)2 Ca + (HCOO)2Ca...

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  20. How can you distinguish between CH3CHO and CH3-COCH3 by a chemical tes...

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