Study of Compounds – Hydrogen Chloride
Appeared in 7 of the 11 available papers.
Appears in most years
Average per paper it appears in · 23 marks in total
64% of this chapter's 22 questions
No diagram questions in this chapter
Question-type distribution
- Short answer14
- MCQ5
- Reasoning3
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Showing 22 of 22 matching questions (23 marks).
22 questions
Hydrogen chloride gas is prepared in the laboratory by the action of concentrated sulphuric acid on sodium chloride.
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
- (a)dilute nitric acid
- (b)concentrated sulphuric acid
- (c)dilute sulphuric acid
- (d)acidified water
- (a)Dehydrating property
- (b)Drying property
- (c)Oxidizing property
- (d)Non-volatile acid property
State a relevant reason for the following:
Choose the correct answers to the questions from the given options. (Do not copy the questions, write the correct answers only.)
- (a)It is highly soluble in water.
- (b)It is less soluble in water.
- (c)It is lighter than air.
- (d)It is heavier than air.
Identify the terms for the following:
Write the balanced chemical equation for the following:
State one relevant reason for each of the following:
Hydrogen chloride gas is prepared in the laboratory using concentrated sulphuric acid and sodium chloride. Answer the questions that follow based on this reaction:
Choose the correct answer from options given below.
- (a)Conc. H₂SO₄
- (b)ZnO
- (c)Al₂O₃
- (d)CaO
Fill up the blanks with the correct choice given in brackets.
For the preparation of hydrochloric acid in the laboratory:
Choose the correct answer from the options given below:
- (a)HCI turns blue litmus red
- (b)HCI is denser than air
- (c)HCl is highly soluble in water
- (d)HCl fumes in moist air.
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: