Which of the following is an industrial fuel?A. Water gasB. Producer gasC. Coal gasD. All of these

Which of the following is an industrial fuel?A. Water gasB. Producer g

1.	Which of the following is an industrial fuel?A. Water gasB. Producer gasC. Coal gasD. All of these
Answer» Correct Answer - D They all consist of `CO` which is an important fuel because it evolves a considerable amount of heat when it burns in air: `2CO + O_(2) rarr 2CO_(2), Delta_(C)H^(@) = -565 kJ mol^(-1)` Water gas is a particularly good fuel, i.e., it has high calorific value, because both `CO` and `H_(2)` burn and evolve heat. Producer gas is a less efficient fuel than water gas (i.e., it has a lower calorific value) as only part of the gas will burn.

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Which of the following is an industrial fuel?A. Water gasB. Producer gasC. Coal gasD. All of these

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