A gas formed when NaCl is reacted with conc sulphuric acid turns moist blue litmus red.answer the following questions. a. what is the nature of the gas?, b.what is the name and formule of the gas?,c. what will happen when a dry blue litmus paper is exposed to dry gas?
subject: science
lesson: acids and bases
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Answer:
a It is acidic in nature
b The name is Hydrogen Chloride gas formula is HCl
c the dry litmus paper will show no change when dry gas is passed through it.
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