12. In which of the following cases gas is used in compressed form?
a. LPG as cooking gas
b. Oxygen cylinders used in hospitals
C. CNG used in vehicles
d. All of these
Answers
Answered by
5
Answer:
answer: A
Explanation:
LPG ( as a fuel) and oxygen ( that is necessary for life) gas is supplied in the compressed form in homes and hospitals. LPG mainly comprises of propane that is used as a fuel for heating purpose ( such as in cooking)
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Answered by
2
Answer:
A) LPG as cooking gas
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