When conc.sulphuric acid is added to common salt a pungent smelling gas is evolved
which does not affect dry litmus paper but turns moist blue litmus paper red. Explain with the help of chemical equation
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NaCl + H2SO4 ------- Na2SO4 + HCl
when concentrated sulphuric acid is added to common salt a pungentbsmelling gas which is HCL is evolved this gas does not affect blue Litmus Paper it is no effect on Litmus Paper.
hope this answer helps and if it is wrong please do correct it.
when concentrated sulphuric acid is added to common salt a pungentbsmelling gas which is HCL is evolved this gas does not affect blue Litmus Paper it is no effect on Litmus Paper.
hope this answer helps and if it is wrong please do correct it.
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