Answers

2015-11-11T22:11:48+05:30
The major constituents of LPG are Propane and Butane.
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The major constituents of LPG are propane, propylene, butane, and butylene
propane,butane,ethane and isobutane.
2015-11-12T00:11:07+05:30
the answer is propane and butane...
         i hope it will help u .............................^_^
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propane,butane,ethane and isobutane