CH-1063
Acids and alkalis
Chemistry · Secondary 4 · Easy · Acids and alkalis
Aqueous sodium hydroxide and aqueous ammonia both turn red litmus paper blue.
Which reagent can be used to distinguish between these two solutions?
Which reagent can be used to distinguish between these two solutions?
- aqueous copper(II) sulfate
- aqueous sodium chloride
- dilute sulfuric acid
- distilled water
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