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Natural Gas Power Plant

A biogas plan...

Question

A biogas plant produces methane and supplies to the families . If a family requires 15000 kJ of energy per day, how many days will the quota of 10 kg will last ?( enthalpy of combustion of methane = -1665 kJ /mol)

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Q. A gobar gas plant produces methane and supplies to the families. If a family requires 15,000 KJ of energy per day, how many days will the quota of 10 Kg will last.

(△_{c} H o f {C H}_{4} = - 1665 K J {m o l}^{- 1})

Q. A gobar gas plant produces methane and supplies and supplies to the families. If a family requires

15, 000 k J

of energy per day, how many days will the quota of

10 k g

(Δ_{c} H

C H_{4} = - 1665 k J m o l^{- 1})

Q. An LPG cylinder is assumed to contain

11.2

(C_{4} H_{10})

. If a family needs

20000

kJ of energy per day, then cylinder will last for nearly how many days?

Δ H

for combustion of butane is

- 2658

Q. In a Gobar gas plant, gobar gas is formed by bacterial fermentation of animal refuse. It mainly contains methane and its heat of combustion is

- 809 k J

{m o l}^{- 1}

according to the following equation:

{C H}_{4} + 2 O_{2} ⟶ {C O}_{2} + 2 H_{2} O; Δ H = - 809 k J

How much gobar gas would have to be produced per day for a small village of

50

families, if it is assumed that each family requires

20, 000 k J

of energy per day? The methane content in gobar gas is

80

Q. A cylinder of gas is assumed to contains 11.2 kg of butane. If normal family needs 20,000 kJ of energy per day for cooking, how long will the cylinder last if the enthalpy of combustion,

Δ H = - 2658 k J / m o l e

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