BiologyWhich of the following gas is released when coal/petrol is burnt ?

Which of the following gas is released when coal/petrol is burnt ?

  1. A

    CO2

  2. B

    Carbon monoxide

  3. C

    Nitrogen and CO2

  4. D

    All of these

    Fill Out the Form for Expert Academic Guidance!l



    +91



    Live ClassesBooksTest SeriesSelf Learning



    Verify OTP Code (required)

    I agree to the terms and conditions and privacy policy.

    Chat on WhatsApp Call Infinity Learn