Write all the possible products for pyrolysis of butane.

Which of the following will exhibit geometrical isomerism?

What is the action of alc. $\mathrm{KOH}$ on ethyl iodide?

What is the action of $\mathrm{Zn}, \mathrm{HCl}$ on ethyl iodide?

An alkene 'A' on ozonolysis gives 2 moles of ethanal. Write the structure and IUPAC name of 'A'.

Acetone and acetaldehyde are the ozonolysis products of an alkene. Write the structural formula of an alkene and give $\mathrm{IUPAC}$ name of it.

Write the reaction to convert propene to n-propyl alcohol.

Write the reaction to convert propene to isopropyl alcohol.

What is the action of dil.alkaline ${\mathrm{KMnO}}_4$ on but-2-ene?