Eschka mixture, which is used for the determination of sulphur in coal – McqOptions

MCQOPTIONS

1.	Eschka mixture, which is used for the determination of sulphur in coal, is a mixture of _____________________?
A.	MgO & Na2CO3
B.	MgSO4 & BaCl2
C.	BaSO4 & NaCl
D.	MgCO3 & NaCl
Answer» B. MgSO4 & BaCl2

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