An alcohol treated with hot conc. $H_2{SO}_4$. This alkene on ozonolysus given single product with molecular formula $C_2{H}_{4}O$. The alcohol is
1) butan-1-ol
2) butan-2-ol
3) 2-methylpropan-1-ol
4) 2, 2-dimethylbutane-1-ol

Q. An alcohol X when treated with hot conc . $H_{2}S{O}_4$ gave an alkene Y with formula $C_4{H}_8$ . This alkene on ozonolysis gives a single product with molecular formula $C_2{H}_{4}O$. The alcohol is _______.

Q. The correct combination of names for isomeric alcohols with molecular formula $C_4{H}_{10}O$ is/are:

Q. An alcohol gave Lucas test in about 5 minutes. When the alcohol was treated with hot concentrated $H_{2}S{O}_4$, it gave an alkene of molecular formula $C_4{H}_8$ which on ozonolysis gives single product with molecular formula $C_2{H}_{4}O$. The structure of alcohol is:

Q. Write the structures of alkenes obtained on dehydration of :
propan - 1 - ol
propan - 2 - ol
2- methylpropan -1 -ol
2- methylpropan -2 -ol

Q.

Write the structures of the following compounds:

(a) Prop-l-ene,

(b) 2, 3-dimethylbutane,

(c) 2-methylpropane

(d) 3-hexene

(e) Prop-l-yne

(f) 2-methylprop-1-ene

(g) Alcohol with molecular formula $C_4{H}_{10}O$.