Question

if HCI and NaOH is added Red litmus which colour we found​

Answer 1

Explanation:

Acid turns blue litmus paper into red so, there would be no changes with the red litmus paper. thus there will be no changes when HCL is added to red litmus paper.

NaOH will change red litmus paper into blue because base changes red litmus paper into blue and NaOH is a soluboe base.

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