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Compound A is :...

Compound A is :

A

`H_(3)PO_(2)`

B

`H_(3)PO_(3)`

C

`H_(3)PO_(4)`

D

Both (1) and (2)

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AAKASH INSTITUTE ENGLISH-HYDROCARBONS-Assignment(Section - A) (Obejctive type question)
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  4. C(6)H(6)+Z overset(Anhy.AlCl(3))to Toluene The compound Z is

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  5. C(6)H(6) overset("Oxidation")underset(V(2)O(5)//Delta)to X. Here, X is

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  7. A,B and C can be

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  9. A mixture of C(2)H(6), C(2)H(4) and C(2)H(2) is bubbled through alkali...

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  13. Compound A is :

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  14. Compound A is :

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  15. Which of the following is active species in sulphonation of benzene ?

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  16. Which one is o, p-directiong group for electrophliic substitution reac...

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  17. underset((I))("In Chlorobenzene") , underset((II))("2,4-dinitrochlorob...

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  18. CH(3)-CH=CH-CH(2)-CH(3) overset(HI)to underset("major")A Compound A ...

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  19. The electrophilie which attacks in Friedel-Craft acylation is

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