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Write structures of compounds A,B and C ...

Write structures of compounds A,B and C in each of the following reactions:
(i) `C_(6)H_(5) Br overset("Mg/dry ether")rarr A underset((b)H_(3)O^(+))overset((a) CO_(2)(g))rarr B overset(PCl_(5))rarr C`
(ii) `CH_(3)CN underset((b) H_(3)O^(+))overset((a) SnCl_(2)//HCl)rarr A overset("dil."NaOH)rarr B overset(Delta)rarr C`

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Write structures of compounds A, B and C in each of the following reactions : C_(6)H_(5)Br overset(Mg//"dry ether") to A underset((b)H_(3)O^(+))overset((a)CO_(2)(g)) to B overset(PCl_(5)) to C

Write structures of compound A, B and C in each of the following reactionS: C_(6)H_(5)Broverset("mg/dry ether")rarr[A]overset((a)CO_(2)(g))underset((b)H_(3)O^(+))rarr[B]overset(PCl_(5))rarr(C)

Write structures of compounds A, B and C in each of the following reactions : CH_(3)CN underset((b)H_(3)O^(+))overset((a)SNCl_(2)//HCl) to A overset("dil. NaOH")toB overset(Delta)to C

Consider the following sequence of reactions C_(2)H_(5)C -= CH overset(CH_(3)MgBr)rarr A underset((2)H_(2)O^(+))overset((1)HCHO) rarr B The product (B) is

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