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Which of the following equations correct...

Which of the following equations correctly represents the physical states of reactants and products?

A

` 2 Fe SO_(4(aq)) to Fe_(2) O_(3(aq)) + SO_(2(g)) + SO_(3_(aq))`

B

` 2 Fe SO_(4(s)) to Fe_(2) O_(3)_(s) + SO_(2(g)) + SO_(2(g)) + SO_(3(g))`

C

` 2 Fe SO_(4(s)) to Fe _(2) O_(3(aq)) + SO_(2(g)) + SO_(3(g))`

D

` 2 FeSO_(4(aq)) to Fe_(2) O_(3(s)) + SO_(2(g)) + SO_(3(g))`

Text Solution

Verified by Experts

The correct Answer is:
B
When crystals of ferrous sulphate (solid) are heated, it decomposes to ferric oxide `(Fe_(2)O_(3))` . Sulphur dioxide `(SO_(2))` and sulphur trioxide `(SO_(3))` . Ferric oxide is a solid , while `SO_(2) and SO_(3)` are gases
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