Question : Butan-2-ol is a:

Option 1: tertiary alcohol

Option 2: ketone

Option 3: primary alcohol

Option 4: secondary alcohol

Question : Identify a class of compounds that has a functional group –OH.

Option 1: Alcohol

Option 2: Ethane

Option 3: Ketone

Option 4: Aldehyde

Question : Identify the correct statement concerning unsaturated hydrocarbons.

Option 1: Compounds of carbon having a single bond between their carbon atoms are called unsaturated compounds.

Option 2: Compounds of carbon having double bonds or triple bonds between their carbon atoms are called unsaturated compounds.

Option 3: Compounds of carbon having single bonds between their oxygen atoms are called unsaturated compounds.

Option 4: Compounds of carbon having double or triple bonds between their hydrogen atoms are called unsaturated compounds.

Question : Courier service comes under which sector?

Option 1: Primary

Option 2: Secondary

Option 3: Tertiary

Option 4: Both secondary and tertiary

Question : Which suffix is used when the -CHO group is attached to a carbon atom of a ring or ring system or a heteroatom?

Option 1: Amide

Option 2: Halide

Option 3: Nitrile

Option 4: Carbaldehyde