MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
The salt formed when concentrated sulphuric acid reacts with KNO₃ above 200°C:
Topic: Sulphuric acid: preparation and properties
Previous-year question practice database
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Pick an option and check your answer. The full worked answer is below either way.
Answer
Exam answer
(a) K₂SO₄.
Explanation
Above 200°C the normal sulphate is formed.
In words
K₂SO₄.
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