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Which of the following chemicals are use...

Which of the following chemicals are used to manufacture methy1 isocyanate that caused Bhopal Tragedy ?
Methylamine
(ii) Phosgene
(iii) Phosphine (iv) Dimethylamine .

A

(1)and(iii)

B

(iii)and(iv)

C

(i)and(ii)

D

(ii)and(iv)

Text Solution

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The correct Answer is:
C
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R SHARMA-AMINES-LevelII
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  3. The reation of RCONH(2) with a mixture of Br(2) and aqueous KOH gives ...

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  4. Consider the following sequence of reactions The product t(C ) cont...

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  5. Consider the following sequence of reactions The final product (B) is ...

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  6. Consider the following sequence of reactions (CH(3))(2)CHCOOHunderse...

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  7. Which of the following is least reactive toward complex formation with...

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  8. The product formed in the reaction .

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  9. Diazonium salts form phenylhydrazines when reduced with zinc and hyd...

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

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  11. In the above reaction the product is

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  12. (i) red hot iron 873K(ii) fuming HNO(3) H(2)SO(4) heat (iii) H(2)S.NH(...

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  13. In the following reactions the product S is

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  14. In the following reactions the product S is

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  15. Treatment of cyclobutylmethyamine with nitrous acid does not give .

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  16. Pyridine is less basic than triethylamine because .

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  17. Which of the following chemicals are used to manufacture methy1 isocya...

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  18. The strongest base among the following .

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  19. Among the following dissocitation constant is highest for .

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  20. Coupling of diazonium salts of following takes place in the order

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