Physics, asked by amber3, 1 year ago

please answer 2 and 3 question. don't give fake answer

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Answered by AparnaSrivastava1824
0
2 . bio gas is made up of human and animal excreta .

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Answered by Tsuparna
0
Ans 2. The main constituent of biogas is methane (55-70%), CO2 (30-45%) and some traces of gases such as H2S and ammonia. 

Ans 3. The name of the carbon compound is propyne.

Molecular Formula: C3H4



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