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Mixture of Hydrogen, methane and carbon monoxide is:

A. coal gas

B. Natural gas
C. Methane gas
D. None of these

Occurrence: Assistant Director LDA (27-04-2025) (2025)

Mixture of Hydrogen, methane and carbon monoxide is: | coal gas | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database

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