A. H2S
B. H2SO4
C. MgSO4
D. Na2SO3
E. S03
Correct Answer:
Option D – Na2SO3
By: Sunday|Published on: Apr 17|Categories: Chemistry NECO| 0 comments
A. H2S
B. H2SO4
C. MgSO4
D. Na2SO3
E. S03
Correct Answer:
Option D – Na2SO3
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