Question

plz write the formula of
a.lpg
b.cng
c.png
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Answer 1

LPG-LPG stands for Liquefied Petroleum Gas, and it is not a chemical substance but a product. It is generally a mixture of mostly propane (C3H8) and butane (C4H10), with smaller amounts of other hydrocarbons from C2 to C5.
CNG-compressed natural gas storage cylinders have a tare weight approximately 3x heavier than comparable capacity LPG cylinders. LPG can be compressed into a liquid, increasing its energy density. The biggest difference between CNG and LPG cars is the fuel itself. CNG is methane and LPG is propane and/or butane.

CNG gas is compressed natural gas storage – methane. LPG is liquefied petroleum gas – propane.

Answer 2

Explanation:

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