when ferrous sulphate crystals are heated ,the residue obtained in the test tube is______
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SO2 gas,SO3 gas are liberated along with the formation of ferric oxide
vamshigajam1234:
But which colour is formed
reddish brown colour
is formed
a) red b) blue c)green d) colourless
whose colour r u asking??
ferrous sulphate or ferric oxide
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0
Answer:
hey!!
Explanation:
Following two observations are observed when crystals of ferrous sulphate are heated: (1) Change in state and color takes place. (2) A gas is evolved during this process. Since, the compound (ferrous sulphate) decomposes into two or more substances therefore, it is a decomposition reaction
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