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

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

Which compound is used to prepare melamine ?

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

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

Identify the chemical reaction which yields chloroform (a) CH4 + Cl2 (b) CH3Cl + Cl2 (c) CH2Cl2 + Cl2 (d) CHCl3 + Cl2

Write the IUPAC name of the organic compound: CH₃–CH(OH)–CH₃

Identify the triple bond unsaturated hydrocarbon: (a) CH₄ (b) C₂H₆ (c) C₂H₄ (d) C₂H₂

Write the name of monomer of a polymer which is used to prepare non-stick utensils.

The value of the H-C-H bond angle in a methane molecule is – (a) 109°28' (b) 108°29' (c) 100° (d) 180°