Question

What happens if petrol is kept out for a while discuss and write

Answer 1

Answer:

When petrol is kept in an open container where it is exposed to the air, it will - in time - completely evaporate. As it evaporates, the composition and properties will change because different components evaporate at different rates.

Explanation:

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Answer 2

What happens if petrol is kept out for a while?

• When petrol is kept in an open container where it is exposed to the air, it will - in time - completely evaporate.
• As it evaporates, the composition and properties will change because different components evaporate at different rates.
• When stored in a sealed container at 20 degrees, petrol can last up to six months.
• This time is reduced to just three months if the temperature rises.
• With diesel, it's usually usable for between six and twelve months or until it becomes 'gummy. '
• If you notice it's extra sticky, don't use it.