Correct Answer is : Methane, hydrogen sulphide, carbon dioxide

Hydrogen sulphide, methane, sulphur dioxide

Hydrogen sulphide, phosphorus, methane

Methane, hydrogen sulphide, carbon dioxide

Methane, oxygen, hydrogen sulphide

NEET 2019 Model Question Paper 2

Question : 89 of 174

Marks: +1, -0

Biogases includes

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