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a. Whick is more efficient fuel : water ...

a. Whick is more efficient fuel : water gas or pr producer gas ?
b. The formular for mineral oliving e `(Fe. Mg )_(2) SiO_(4)` means that `2` mol of any combination fo the metal ions is present pf definite proporiton ? Is ovivine a compound or a solid solution .

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a. Whater gas is an ewuimlecular mixture of `CO` and `H_2` in which both `CO` and `H_2` burn and evolue heat , wherease producer gas is a mixure of `CO` and `N_2` in which only `CO` burn and evolve heat . Thus , water gas is better or more efficent fuel thean producesr gas , since the catter or more efficient fuel than producer gas , since the canlroific value of water gas will be more than that of producer gas .
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