In the following reaction, what is expressed by A and B?
`P_(r)underset(B)overset(A)iff P_("fr")`

In the following reaction, the quesiton mark ( ? ) is CH_(3)COOH underset(Delta)overset(P_(2)O_(5))(rarr) ?

In the following reaction, Q will be Aceto nitrile underset((H^(+)))overset("Hydrolysis")(rarr)P underset(("Dehydration"))overset(Delta,P_(2)O_(5))(rarr)Q+H_(2)O

In the following reaction, the product 'R' is: CaC_(2) overset(H_(2)O)to P overset("hot iron")underset("tube")to Q overset(CH_(3)Cl)underset(AlCl_(3))toR

In the following reaction, the product 'R' is: CaC_(2) overset(H_(2)O)to P overset("hot iron")underset("tube")to Q overset(CH_(3)Cl)underset(AlCl_(3))toR

What are A and B in the following reaction ? H_(2)underset(Br)underset(|)C-underset(Br) underset(|)overset(H)overset(|)C-H+KOH overset("Alcohol")to A overset("NaNH_(2))toB

What is the end product (B ) in the following reaction sequence ? "Butanamide " overset(P_(2) O_(5))underset(Delta)(to) A overset(LiAIH_(4))(to)B

In the following reaction, product P is R - overset(O)overset(||)C - Cl underset(Pd//BaSO_4) overset(H_2)to P

In the following sequence of reaction the P is : +Mgoverset("dry")underset("ether")(to)[A]overset("ethanol")(to)underset(("Major Product"))(P)