Identify the term/substance in each of the following:
(a) The catalyst used in the conversion of ethyne to ethane.
(b) The type of reactions alkenes undergo.

Name the following: The type of reactions alkenes undergo.

Which of the following reaction conditions is used for the conversion of ethanol to ethylene?

Identify the term/substance of the following: The method used to separate ore from gangue by preferential wetting.

The catalyst used for conversion of ethene to ethane is commonly ______ (nickel/ iron/cobalt)

Ethanol can be converted to ethene which can then be changed to ethane. Choose the correct word or phrase from the brackets to complete the following sentences: The catalyst used in the conversion of ethene to ethane is commonly - (iron/ nickel)

What type of addition reactions do alkenes usually undergo ?

How will you bring out the following conversions ? Ethyne to ethane

Identify the substance italicised : The catalyst used to oxidise ammonia.