Write down the reaction of the industrial production of Ethylene. Mention two uses of Ethylene. OR How is carbon tetrachloride produced by substituting the hydrogen atoms of methane by chlorine atoms in steps?

Write down the structural formula of the principal constituent of LPG. OR Write down the structural formula of 1, 1, 2, 2 tetrabromoethane.

Write down the names of two organic compounds with different functional groups designated by the formula C2H6O.

Which compound is used to prepare melamine ?

Draw the structural formula of a saturated hydrocarbon containing two carbon atoms.

Write down the IUPAC name of the following organic compound:

Give an example of positional isomerism

A hydrocarbon in the substitution reaction with chlorine in diffused sunlight forms methyl chloride in the first step. What is the hydrocarbon ? Write balanced chemical equation for the first step of the reaction. Mention one use of the hydrocarbon. [1 + 1 +1] OR What is the industrial source of LPG? Write one use of each of acetic acid and poly (tetrafluoroethylene). [1 + 2]

What is a denatured spirit? OR Write one use each of Ethyl alcohol and Acetic acid.

Write one use of denatured spirit.

Write IUPAC name for CH3CH=CH2 [1] OR What is the disposition of the four valencies of carbon in methane?

Which of the following is an alcohol? CH3OCH3 CH3CHO CH3COOH CH3CH2OH