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CDS I 2015
Question #600
Chemistry
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Which one among the following fuels is used in gas welding?
A
LPG
B
Ethylene
C
Methane
D
Acetylene
Pick an option above to test your answer
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Subject:
Science & Technology
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Which one among the following fuels is used in gas welding? | CDS I 2015 Solved PYQ | UPSCGPT