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Which of the following is a main compone...

Which of the following is a main component of biogas ?

A

Methane

B

Hydrogen

C

Hydrogen sulphide

D

Oxygen

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Which of the following is biogas ?

    A
    `CO_(2)`
    B
    `N_(2)O`
    C
    `CH_(4)`
    D
    `N_(2)`

  • Which of the following is a component of Portland cement?

    A
    `Ca_(3)SiO_(3)`
    B
    `Ca_(2)SiO_(4)`
    C
    `Ca_(3)Al_(2)O_(6)`
    D
    All

  • Which of the following is not a component of downstream processing ?

    A
    Separation
    B
    Purification
    C
    Preservation
    D
    Expression

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