Oquizy

Which statement correctly describes hydrogenation in food processing?

Adds hydrogen to oils to form solid margarine Converts oils into saturated fats using oxygen Increases unsaturation in fats Removes hydrogen from fats to make oils

What type of hydrocarbon is this?

Alcohol Alkane Alkene Alkyne

What is the general formula of alkanes?

CₙH₂ₙ CₙH₂ₙ₊₂ CₙH₂ₙ₋₂ CₙHₙ

What are the products when hexane is cracked?

Alkenes and alkanes Alkenes and hydrogen Butane and ethane Hexene and methane

What happens during polymerisation of ethene?

Ethene is cracked into methane and hydrogen Ethene molecules join to form a long chain Ethene reacts with oxygen to form ethanol Many small alkanes are broken into ethene

What is the correct name?

Butene Propane Propene Propyne

Quiz: Chemistry - Organic Chemistry - Hydrocarbons