Rajasthan Police Constable Model Paper 10

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Question : 119 of 150
 
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Match List - I with List - II and select the correct answer using codes given below the lists-
List - I (Fuelgases) List - II(major constituents)
A) CNG 1) carbon monoxide, Hydrogen
B) LPG 2) Butane, Propane
C) Coalgas 3) Methane, Ethane
D) Water-gas 4) Hydrogen, Methene, Carbonmonoxide.
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