why is the HCL gas unable to change the colour of a dry blue litmus paper ? what happens if the litmus paper is moistened ?
Answers
Answered by
3
because to change the colour of litmus presence moisture is nessary and if it is moistioned then it will change feom blue to red
Answered by
2
Yes,HCL gas would be able to change the colour of dry blue litmus paper either the HCl gas should be in liquid state or litmus paper is moistened.
Hope it helps! ! !
Hope it helps! ! !
Similar questions