Question
Which of the following option is correct with respect to
characteristics of Biogas?Solution
The biogas so obtained is a mixture of methane (CH4): 55-65% and Carbon dioxide (CO2): 30-40%. The biogas contains traces of H2, H2S and N2. The calorific value of biogas ranges from 5000 to 5500 Kcal/Kg (18.8 to 26.4 MJ /m3).
A magnetic force does no work on a moving charged particle because:
Consider the following statements
Statement I: Clay layers are poor aquifers.
Statement II: The inter-particle space of clay minerals is t...
How many parliamentary sessions does the Lok Sabha conduct annually?
What is the acceleration of an object if it starts from rest and reaches a speed of 20 m/s in 5 seconds?
The instrument used to measure the speed of the wind is –
Which of the following is a water-soluble vitamin?
Which of the following is not a characteristic of prokaryotic cells?
A car covers a distance of 200 km in 4 hours. What is its average speed ?
The breakdown of pyruvate to give carbon dioxide, water and energy takes place in
What principle/law explains the working of the hydraulic brakes in automobiles?
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