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When sulphuric acid is added to 1g solid sodium chloride taken in a test tube, which gas is released? what changes do you observe when you test the gas with dry and wet litmus paper? What conclusion do you draw by this experiment?
Most Upvoted Answer
When sulphuric acid is added to 1g solid sodium chloride taken in a te...
✓✓✓ H2SO4+ NaCl-------> NaSO4+ HCl
...__HCl gas is released.
.
✓✓✓ the gas passed through dry litmus paper will show no change in colour because it cannot so acidic properties as H+ is not present..
.
.✓✓✓ the gas passed through wet litmus paper will show
colour changes to red.
.
✓✓✓it show acidic properties..bcoz. H+ ions are produced when HCl is dissolved in water.
...__HCl gas is released.
.
✓✓✓ the gas passed through dry litmus paper will show no change in colour because it cannot so acidic properties as H+ is not present..
.
.✓✓✓ the gas passed through wet litmus paper will show
colour changes to red.
.
✓✓✓it show acidic properties..bcoz. H+ ions are produced when HCl is dissolved in water.
Community Answer
When sulphuric acid is added to 1g solid sodium chloride taken in a te...
Gas Released:
When sulphuric acid is added to solid sodium chloride (NaCl) in a test tube, the gas released is hydrogen chloride (HCl) gas.
Observations with Dry Litmus Paper:
1. When the gas is tested with dry blue litmus paper, there will be no immediate color change. Dry blue litmus paper remains blue, indicating that the gas is not acidic.
Observations with Wet Litmus Paper:
1. When the gas is tested with wet blue litmus paper, the blue litmus paper turns red. This indicates that the gas is acidic.
2. When the gas is tested with wet red litmus paper, there will be no color change. Wet red litmus paper remains red, indicating that the gas is not basic.
Conclusion:
Based on the experiment, we can draw the following conclusions:
1. The gas released when sulphuric acid is added to sodium chloride is hydrogen chloride (HCl) gas.
2. The gas is acidic, as it turns wet blue litmus paper red.
3. The gas is not basic, as it does not change the color of wet red litmus paper.
4. The lack of immediate color change with dry litmus paper suggests that the gas is not acidic in its gaseous state, but rather it forms hydrochloric acid upon contact with water.
Overall, the experiment demonstrates the formation of hydrogen chloride gas when sulphuric acid reacts with sodium chloride. The gas is acidic and can form hydrochloric acid in the presence of moisture.
When sulphuric acid is added to solid sodium chloride (NaCl) in a test tube, the gas released is hydrogen chloride (HCl) gas.
Observations with Dry Litmus Paper:
1. When the gas is tested with dry blue litmus paper, there will be no immediate color change. Dry blue litmus paper remains blue, indicating that the gas is not acidic.
Observations with Wet Litmus Paper:
1. When the gas is tested with wet blue litmus paper, the blue litmus paper turns red. This indicates that the gas is acidic.
2. When the gas is tested with wet red litmus paper, there will be no color change. Wet red litmus paper remains red, indicating that the gas is not basic.
Conclusion:
Based on the experiment, we can draw the following conclusions:
1. The gas released when sulphuric acid is added to sodium chloride is hydrogen chloride (HCl) gas.
2. The gas is acidic, as it turns wet blue litmus paper red.
3. The gas is not basic, as it does not change the color of wet red litmus paper.
4. The lack of immediate color change with dry litmus paper suggests that the gas is not acidic in its gaseous state, but rather it forms hydrochloric acid upon contact with water.
Overall, the experiment demonstrates the formation of hydrogen chloride gas when sulphuric acid reacts with sodium chloride. The gas is acidic and can form hydrochloric acid in the presence of moisture.
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When sulphuric acid is added to 1g solid sodium chloride taken in a test tube, which gas is released? what changes do you observe when you test the gas with dry and wet litmus paper? What conclusion do you draw by this experiment?
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When sulphuric acid is added to 1g solid sodium chloride taken in a test tube, which gas is released? what changes do you observe when you test the gas with dry and wet litmus paper? What conclusion do you draw by this experiment? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about When sulphuric acid is added to 1g solid sodium chloride taken in a test tube, which gas is released? what changes do you observe when you test the gas with dry and wet litmus paper? What conclusion do you draw by this experiment? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When sulphuric acid is added to 1g solid sodium chloride taken in a test tube, which gas is released? what changes do you observe when you test the gas with dry and wet litmus paper? What conclusion do you draw by this experiment?.
When sulphuric acid is added to 1g solid sodium chloride taken in a test tube, which gas is released? what changes do you observe when you test the gas with dry and wet litmus paper? What conclusion do you draw by this experiment? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about When sulphuric acid is added to 1g solid sodium chloride taken in a test tube, which gas is released? what changes do you observe when you test the gas with dry and wet litmus paper? What conclusion do you draw by this experiment? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for When sulphuric acid is added to 1g solid sodium chloride taken in a test tube, which gas is released? what changes do you observe when you test the gas with dry and wet litmus paper? What conclusion do you draw by this experiment?.
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