Sulphur is melted in the sulphuric acid plant most commonly by employi

1.	Sulphur is melted in the sulphuric acid plant most commonly by employing
A.	electrical heater
B.	steam heater
C.	direct fuel oil fired heater
D.	gas fired furnace
Answer» C. direct fuel oil fired heater

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Sulphur is melted in the sulphuric acid plant most commonly by employing

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