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Formation of napthalene takes place in t...

Formation of napthalene takes place in the following steps. What are (A),(B),(C ),(D),(E ),(F) and (G) formed in between?

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Find the values of A,B,C,D,E,F,G in the following

See the following diagram and identify A,B,C,D,E,F and G

The formation of (C) and (E) takes place, respectivley, when :

The formation of (B) and (D) takes place, respectively, when :

Directions: Read the following information and answer the question that follow: I) Seven friends A, B, C, D, E, F and G are sitting in a circle facing towards centre. A, B, C, D, F and G are sitting at equal distances from each other. II) C is sitting two places right of F, who is sitting one place right of D. III) A forms an angle of 90@ (at centre) with E and angle of 120@ with B. IV) B is opposite G. V) G is sitting on the immediate left of E. If D and C interchange their positions, who will sit pn the immediate left of B? 1) D 2) C 3) F 4) A 5) None of these

Directions: Read the following information and answer the question that follow: I) Seven friends A, B, C, D, E, F and G are sitting in a circle facing towards centre. A, B, C, D, F and G are sitting at equal distances from each other. II) C is sitting two places right of F, who is sitting one place right of D. III) A forms an angle of 90@ (at centre) with E and angle of 120@ with B. IV) B is opposite G. V) G is sitting on the immediate left of E. Who is sitting on the immediate left of D? 1)F 2) G 3) B 4) E 5) None of these

Directions: Read the following information and answer the question that follow: I) Seven friends A, B, C, D, E, F and G are sitting in a circle facing towards centre. A, B, C, D, F and G are sitting at equal distances from each other. II) C is sitting two places right of F, who is sitting one place right of D. III) A forms an angle of 90@ (at centre) with E and angle of 120@ with B. IV) B is opposite G. V) G is sitting on the immediate left of E.br> Who is sitting on the immediate right of C? 1) G 2) E 3) D 4) A 5) None of these

Directions: Read the following information and answer the question that follow: I) Seven friends A, B, C, D, E, F and G are sitting in a circle facing towards centre. A, B, C, D, F and G are sitting at equal distances from each other. II) C is sitting two places right of F, who is sitting one place right of D. III) A forms an angle of 90@ (at centre) with E and angle of 120@ with B. IV) B is opposite G. V) G is sitting on the immediate left of E. Who is sitting opposite F? 1) F 2) G 3) B 4) A 5) None of these

Identify the products and explain their formation. (a) (b) ( c) (d) ( e) (f) (g) (h) (i) .

OP TANDON-CARBOXYLIC ACIDS AND THEIR DERIVATIVES-Brain storming problems
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  7. What happens when benzene undergoes Friedel-Crafts acylation with succ...

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  8. Complete the following Claisen condensation products. Indicate whether...

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  9. Formation of napthalene takes place in the following steps. What are (...

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  10. What are (X) and (Y) in the following reaction? Give the mechanism of ...

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  11. What happens when ? (i) Lactic acid is heated (ii) Cyclic amide is...

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  12. Complete the following reaction: 2C(2)H(5)MgCl+CdCl(2)to(A)+2MgCl(2)...

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  13. Predict the products expexted of the following reactions:

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  14. What happens when? (i) Urea is heated with acetoacetic ester, (ii)...

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  15. Complete the following set of reactions: (i) Urea + NH(2)-NH(2)under...

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  16. Complete the following reactions: CaCN(2)+H(2)SO(4)toCaSO(4)+(A) (...

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  17. Complete the missing rectants (A) and (B) :

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  18. What happens when in presence of sodium ethoxide: (i) Ethyl-3-methyl...

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  19. Write down the products in the following reactions:

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