Science, asked by joshimamta135, 10 months ago

4. The dry HCl gas cannot change the colour of pH paper due to_________________.​

Answers

Answered by kumariharshita828
0

It's because due to acid

Answered by harshpandey2325
0

Answer:

because pH paper only change their colour when in contact to H + or OH - ions

the acids give the h + ions only in their aqueous (water) solutions so that dry HCL gas cannot change the colour of PH paper

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