HARD
11th Maharashtra Board
IMPORTANT
Earn 100

Find out the structures of glucose, vanillin, camphor, and paracetamol. Mark the carbon atoms present in them. Assign the hybridization state to each of the carbon and oxygen atom. Identify sigmaσ and pi π bonds in these molecules.

Important Questions on Basic Principles of Organic Chemistry

MEDIUM
11th Maharashtra Board
IMPORTANT

Draw the structural formula of ethane.

EASY
11th Maharashtra Board
IMPORTANT

Draw the electron-dot structure of propane.

EASY
11th Maharashtra Board
IMPORTANT
Draw two Newman projection formulae and two sawhorse formulae for the propane molecule.
MEDIUM
11th Maharashtra Board
IMPORTANT
Draw two Newman projection formulae and two sawhorse formulae for the propane molecule.
MEDIUM
11th Maharashtra Board
IMPORTANT
Construct a model of propane C3H8 molecule. Which atoms are on the surface of the molecule? Which atoms lie in the core of the molecule?
MEDIUM
11th Maharashtra Board
IMPORTANT

Question Image

(i) Observe the compounds a to e

(ii) Identify the compounds those contain a ring of carbon atoms only.

(iii) Identify the compounds in which ring contains at least one atom other than carbon.

MEDIUM
11th Maharashtra Board
IMPORTANT

Question Image

Identify the compounds those contain a ring of carbon atoms only.

MEDIUM
11th Maharashtra Board
IMPORTANT

Question Image

Identify the compounds in which ring contains at least one atom other than carbon.