2-methylprop-1-ene is an isomer of?

Hydrocarbons which will react with Tollen's reagent conform to the general formula

The IUPAC name of the compound CF\(_3\)CHBrCl is

A synthetic rubber is not obtained from the polymerization of?

Burning magnesium ribbon in air removes which of the following
(i) oxygen (ii) nitrogen (iii) argon and (iv) carbon(iv)oxide?