Which of the following is correct
a) Ph - OH + Zn = C6H6 + Zno
b) Ph - SO3H + H2O + C6H5 - OH + H2SO4
СОО
600°C
c) Ph - COONa+ NaOH C&H6 + Na2CO3 d) 3C,H,
> Co Ho
Redhot iron tube
(A) a b
(B) a, b, c, d
(C) a, d
(D) a, c, d
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Explanation:
a) Ph - OH + Zn = C6H6 + Zno yes OK
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