A student react nacl with the h2so4 solution he obtains a gas and need...
Reaction of NaCl with H2SO4
Introduction
When NaCl is reacted with H2SO4, a gas is produced. In order to determine the nature of this gas, it can be tested with dry litmus paper.
Testing with Dry Litmus Paper
To test the nature of the gas produced by the reaction of NaCl with H2SO4, dry litmus paper can be used. When dry litmus paper is exposed to a gas, it changes color, indicating the nature of the gas.
If the litmus paper turns blue, it indicates that the gas is basic in nature. If it turns red, it indicates that the gas is acidic in nature. If there is no change in color, it indicates that the gas is neutral.
Conclusion
Based on the test with dry litmus paper, the nature of the gas produced by the reaction of NaCl with H2SO4 can be determined. If the litmus paper turns blue, it indicates that the gas is basic in nature. If it turns red, it indicates that the gas is acidic in nature. If there is no change in color, it indicates that the gas is neutral.