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

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

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 ?

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.

Which gaseous hydrocarbon is used for ripening of fruits?

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

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

Write one use of PVC.