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?

Which of the following is the best starting material for the preparation of oxygen? Heating of trioxonitrate (v) with