Multiple choice

In which fuel, the government has decided to mix 'marker' for identifying adulteration?

  1. Kerosene

  2. Diesel

  3. Petrol

  4. All the above

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A Correct answer
Explanation

The government adds chemical markers to kerosene to identify adulteration in diesel, as kerosene is sometimes illegally mixed with diesel due to price differences. The marker helps detect this adulteration through testing. Diesel and petrol themselves do not require markers for this purpose.