$A$: The chief component of biogas is $CH_4$.
$R$: Biogas plants are prepared on foreign technology.

  • A
    Assertion and Reason both are correct and Reason is the correct explanation of Assertion.
  • B
    Assertion and Reason both are correct but Reason is not the correct explanation of Assertion.
  • C
    Assertion is correct,but Reason is incorrect.
  • D
    Both Assertion and Reason are incorrect.

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Biogas is a mixture of inflammable gases like

Which type of carbohydrate,when processed by bacteria,yields the highest amount of methane?

Draw a diagrammatic sketch of a biogas plant and label its various components: Gas Holder,Sludge Chamber,Digester,and Dung + water chamber.

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