MCQEasy1 mark
1
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
In the laboratory preparation, HCl gas is dried by passing through:
Topic: Hydrogen chloride: 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
(b) Concentrated sulphuric acid.
Explanation
It removes moisture without reacting with HCl.
In words
Concentrated sulphuric acid.
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