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CaC2 overset(H2O)to AB overset(Hg^(+2)//...

`CaC_2 overset(H_2O)to AB overset(Hg^(+2)//H_2SO_4)to`
What is B ?

A

`HC-=CH`

B

`CH_3CH_3`

C

`CH_2=CH_2`

D

`CH_3CHO`

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RESONANCE ENGLISH-DPP-QUESTIONS
  1. Complete the following reaction

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  2. Complete the following reaction

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  3. CaC2 overset(H2O)to AB overset(Hg^(+2)//H2SO4)to What is B ?

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  4. A compound (X) with molecular C6H10 which shows Baeyer's test. Compoun...

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  5. A compound (A) with molecular formula C4H8O shows bromine water test. ...

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  6. Which of the following functional groups is identied by Baeyer's test ...

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  7. Camphene is constituent of pine oil. It has following structure. ...

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  8. Complete the following reaction

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  9. CH3CH2C-=C CH2CH3+H2O overset(HgSO4)to Product, Product is :

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  10. Complete the following reaction

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  11. Treatment of phenol with bromine dissolved in C Cl4 gives :

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  12. The e.m.f of cell Ag|AgI((s)),0.05M KI|| 0.05 M AgNO(3)|Ag is 0.788 V....

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  13. A+C Cl4+KOHto Salicylic acid 'A' in above reaction is :

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  14. Following equation illustrates C(6)H(5)CI+2NaOHunderset(200atm)overs...

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  15. Complete the following reaction

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  16. -NH(2) group is a strong activator towards aromatic electrophilic subs...

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  17. Complete the following reaction

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  18. In the reaction , C6H5NH2 underset"273 K"overset(NaNO2//HBF4)to (A) ov...

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  19. Aniline is commercially prepared by reducing nitrobenzene with :

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  20. Aniline on treatment with nitrous acid (NaNO2 + HCl) at 0^@C froms :

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