The product obtained by the reaction of $1,2$-dibromoethane with zinc metal at high temperature is........

What is the product formed when isobutylene reacts with $HOCl$?

An organic compound $'A'$ $(C_4H_8)$ on treatment with $KMnO_4 / H^{+}$ yields compound $'B'$ $(C_3H_6O)$. Compound $'A'$ also yields compound $'B'$ on ozonolysis. Compound $'A'$ is:

What is the major product obtained from the debromination of meso-$2,3$-dibromobutane?

When a tertiary alcohol $A$ $(C_4H_{10}O)$ reacts with $20\% \ H_3PO_4$ at $358 \ K$,it gives a compound $B$ $(C_4H_8)$ as a major product. The $IUPAC$ name of the compound $B$ is

Amongst the following,the major product of the given chemical reaction is $.....$ .