The colour of pH strip turn red when it was dipped in a sample.The sample could be
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1
Answer:
acid
Explanation:
pH strip becomes red when it is dipped in acidic solution. Dilute NaOH and NaHco3 are basic solution, tap water is neutral pHSo it's the dilute HCl solution in which pH strip becomes red.
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0
Answer:
Answer Expert Verified. pH strip becomes red when it is dipped in acidic solution. Dilute NaOH and NaHco3 are basic solution, tap water is neutral pHSo it's the dilute HCl solution in which pH strip becomes red.
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