Question

Effects of litmus paper on AlCl3

Answer 1

Answer:

Here, the presence of H+ makes the resulting solution will be slightly acidic, since H+ ion (HCl) is stronger than or overwhelming the effect of the weak base Al(OH)3. So, while NaCl solution is neutral (no change color of litmus paper), AlCl3 is acidic in nature in that it turns red litmus paper.

Explanation:

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Answer 2

Answer:

if compound is acidic then litmis turns red from yellow and if compound is basic then litmus turns blue