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Question
Give examples of the use of sulphuric acid as
Non-volatile acid
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Solution
In chemical industry for the manufacturing of hydrochloric acid and nitric acid it acts as a non-volatile acid.
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RELATED QUESTIONS
Write balanced chemical equations for the action of dilute sulphuric acid on sodium sulphite.
Give balanced chemical equations for the action of sulphuric acid on the following:
Potassium hydrogen carbonate.
Give reason for the following:
When barium chloride is added to dilute sulphuric acid, a white precipitate is formed.
Give reason for the following:
When concentrated sulphuric acid is added to blue crystalline copper sulphate, it turns powdery white.
Why is sulphuric acid known as king of chemicals and oil vitriol ?
What do you observe when barium chloride solution is added to dilute sulphuric acid?
A, B, C and D summarize the properties of sulphuric acid depending on whether it is dilute or concentrated. Choose the property (A, B, C or D), depending on which is relevant to each of the preparations (i) to (ii).
A. Dilute acid (typical acid properties)
B. Non-volatile acid
C. Oxidizing agent
D. Dehydrating agent
(i) Preparation of hydrogen chloride.
(ii) Preparation of ethane from ethanol
(iii) Preparation of copper sulphate from copper oxide.
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The gas produced by the action of concentrated sulphuric acid on sodium chloride.
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