why does dry HCL gas not change colour of dry blue Litmus Paper?
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Answered by
30
Hey there!
=>> Dry HCl gas does not undergo dissociation to form ions, because of the absence of an aqueous medium, whereas the colour of litmus paper changes only in the presence of ions. Hence, dry HCl gas does not change the colour of dry litmus paper.
hope it Helped!!!!!!!!☺️
=>> Dry HCl gas does not undergo dissociation to form ions, because of the absence of an aqueous medium, whereas the colour of litmus paper changes only in the presence of ions. Hence, dry HCl gas does not change the colour of dry litmus paper.
hope it Helped!!!!!!!!☺️
Answered by
2
Answer:
Dry HCl gas on coming in contact with dry blue litmus paper does not produce H+ ions and hence, the colour of the litmus paper does not change.
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