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AQA - A level Chemistry > alkanes > Flashcards

alkanes Flashcards

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1
Q

define the term fraction

A

group of similar hydrocarbons with similar boiling points

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2
Q

Carbon dioxide is formed when petrol is burned. Carbon dioxide acts as a greenhouse gas when it absorbs infrared radiation.
Give a reason why carbon dioxide absorbs infrared radiation. [1 mark]

A

C=O bonds vibrate at the same frequency as IR

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AQA - A level Chemistry (25 decks)

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