Chemistry
Choose the correct answer from the choices:
The gas evolved when dil. sulphuric acid reacts with iron sulphide.
A: Hydrogen sulphide
B: Sulphur dioxide
C: Sulphur trioxide
D: Vapour of sulphuric acid.
Sulphuric Acid
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Answer
Hydrogen sulphide
FeS + H2SO4 [dil.] ⟶ FeSO4 + H2S
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Related Questions
Select from A, B, C –
A: Sodium hydroxide solution.
B: A weak acid.
C: Dilute sulphuric acid.
The solution which liberates sulphur dioxide gas, from sodium sulphite.
State your observation when – Sugar crystals are added to conc. sulphuric acid.
Give a balanced equation for – Dilute sulphuric acid is poured over sodium sulphite
Give balanced equations for the manufacture of sulphuric acid by the Contact process.