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Question
Write a balanced chemical equation for the following:
Action of concentrated sulphuric acid on Sulphur.
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Solution
S + 2H2SO4 → 3SO2 + 2H2O
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RELATED QUESTIONS
State your observations when Concentrated Sulphuric acid is added to Sugar Crystals
A, B, C, and D summarize the properties of sulphuric acid depending on whether it is dilute or concentrated.
A = Typical acid property
B = Non volatile acid
C = Oxidizing agent
D = Dehydrating agent
Choose the property (A, B, C or D) depending on which is relevant to each of the following
1) Preparation of Hydrogen chloride gas
2) Preparation of Copper sulphate from copper oxide.
3) An action of conc. Sulphuric acid on Sulphur.
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Give one equation to show the following properties of sulphuric acid:
Acidic nature
Describe the reaction that show
Concentrated sulphuric acid is a non-volatile acid.
Give examples of the use of sulphuric acid as
Non-volatile acid
Give examples of the use of sulphuric acid as
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Write balanced equation for the reaction of dilute sulphuric acid with the following:
Zinc hydroxide
Write balanced chemical equation to show :
The oxidizing action of conc.sulphuric acid on carbon
A, B and C are the chemical properties of sulphuric acid:
A. Oxidizing agent
B. Dehydrating agent
C. Non-volatile acid
Match the following equations 1 to 3 to the above chemical properties of sulphuric acid.
1. \[\ce{KNO3 + H2SO4 -> KHSO4 + HNO3}\]
2. \[\ce{C12H22O11 -> 12C + 11H2O}\]
3. \[\ce{S + 2H2SO4 -> 2H2O + 3SO2}\]
