(a) Write the conditions to liquefy atmospheric gases (b) What do LPG and CNG stand for ?
(a) Write the conditions to liquefy atmospheric gases
(b) What do LPG and CNG stand for ?
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(a) Atmospheric gases can be liquefied by decreasing temperature and increasing pressure.
(b) LPG : Liquefied Petroleum Gas.
CNG : Compressed Natural Gas.
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